The push through false shuffle IS heavy stuff. To execute it properly is one of the harder moves out there in my opinion. For what your doing, which to be honest I'm really not clear on, I would recommend starting with some crimp work and packet controls. A perfect resource for which is Jason England's Dead Cutting download. Foundation's one is great, but has a solid couple of years worth of work required to even make a dent on. I can't remember precisely which moves are in one, but for what you're doing I would recommend his work with the strike second deal, the Zarrow shuffle, and of course the dead cut. Oh and if your feeling daring, there is no substitute to bottom dealing.
This is a bit of a stretch, but with a bit of work on the presentation a two card monte could work wonders for you. Go pick up Kard Klub from Brad Christian. That DVD will teach you TONS about blocking, misdirection, framing, presentation, and of course, the two card monte. As far as a three card monte is concerned, there's about a billion good, cheap versions available all over the place. Just be careful to get something geared towards sleights vs gimmicks, and demo's vs magic performance. And remember, kicker endings are great, but what hustler would give two $#@%'s about a kicker ending? You want everything to be clean and simple. You win, every time. Not under impossible conditions, but under NORMAL conditions.
Any combination of the Jason England work I recommended will provide you with KILLER poker routines. Personally I would drop the three card monte idea entirely in favor of the two card monte, keeping in mind you have to change the two card monte to be a hustle instead of an effect. Now, in magic, most magicians strive to ensure there effects are not challenging or affronting the spectator. This should tell you that most magic effects naturally tend to challenge the spectator, which is excellent news for you. Because that means that most any magic affect, can be turned into a hustle with very few modifications. On that note, you should without question pick up a copy of Bobo's coin magic, along with Card College Light vol. 1.
Best of luck,
Tyler