Heres the thing though, i don't really like performing "old school magic," I feel as though people have seen it before and it just doesnt have the same effect anymore. By grand scale i mean't something along the line of what Collins Key performed on AGT and what Justin Willman performed on Ellen. ( have the spectators think of words, and the words were already written on a paper.)
For as huge as magic seems to insiders, it's actually a very small part of the entertainment industry and as such, very few lay people have witnessed a live magic production of any caliber; especially when it comes to grand illusion. I can assure you, even now I can make an audience gasp when I separate the two halves of a sawing cabinet, but that's because I know the effect, the timing, etc. I also know how to get an army of fundamentalist Christians to picket my "satanic" shows that feature blood filled routines like the Cremation, Buzz Saw, Impalement, etc. roughly 5 gross illusions mixed amongst a dozen classic rope and comedy effects with absolutely NOTHING "satanic" remotely involved outside of the Cremation opener . . . and we used a very low end cremation system that was at the "ancient method" category.
If classic magic were to no longer work we would not see $100.00 + prices on Linking Rings, Chinese Sticks or the Cups & Balls nor would we see the prices I noted previously, on effects like a Sword Temple or Crystal Box. Then again, we wouldn't see shows by people most of us have never heard of, that make millions a year and they do exist.
The "Big" trick Colin performed was the Master Prediction system which I believe first hit the scene in the 1970s. It was an exclusive of Dick Zimmerman's for years only to be marketed by Doug Malloy a few years ago, with Dick's blessing. We're talking about a $2,500.00 + effect however. Most of the rest of Colin's stuff involved pre-show, bad actors (confederates) and (to the trained eye) obvious arrangements. . . very little in way of actual talent. Colin got as far as he got because of youth, cuteness, charisma and coming from an "upper-middle-class" background. . . like it or not, such things are always a consideration. Compare Colin to Kevin James who is far more technically savvy, innovative and literally talented. Kevin delivered one of a kind illusions to AGT that got tremendous reactions and yet, he didn't move up the ladder as far. . . why?
Kev is a giant for starters . . . a very big man in his 50s vs. a cute kid in his late teens -- not a fare standing and yet, it is one of those things that will win competitions and jobs. One of my biggest problems in getting work centers on the fact that I'm in a wheelchair and people don't want to see a cripple on stage; it makes them feel awkward and in many ways, it threatens them because we are winning at life vs. feeling sorry for ourselves over the least little thing. . . which far too many "healthy" folks tend to do.
Looks, energy & character are what count the most in this industry called "show". If you have them you can fill the stage in the public mind, doing the Gypsy Thread or Paper Wads Over the Shoulder . . . both Henning & Copperfield proved this.
Bottom Line, bud. . . it's YOU that must fill the stage. . . your personality, not the tricks you're doing. While the effects are important (you are a magician, after all) it's how you present them and "make them your own" that's important. My mentor used to do a two hour grand illusion show, literally featuring the most legendary illusions of magic history (actually using props from the Thurston, Kellar, Dante & Blackstone Sr. shows and then some) but it was the smaller effects, specifically a routine known as the Orange Bowls, that the audience talked about most. . . a simple, elegant bit. Copperfield's top two routines that get the most chatter post show is the Kevin James Floating Rose routine and his Dancing Silk "the Bar" act. not his massive effects.
I hope you can understand what I'm saying here and why 1.) you're very wrong when it comes to "the old stuff" (give me the Thurston Sawing any day of the week and I'll slay a modern audience with it); 2.) it's not the physical size of an effect that's important. I'll point one other thing out to you. . . most of the "New" big illusion stuff you see on the market these days, is just the reworking of a far older piece -- an up-dated version. When Ken Whitaker and I developed Shadow Vision we were referring to it as being the Zig Zag of the 21st Century because it was on so many levels (just not as convenient. . . oi! the headaches).
Ok. . . lecture over. But think about it.