Awesome man. That's the best part of this thread. I hope you make something cool with it.
When I started this build, well my 460 build initially (before that went down the drain with the oic) was to show with a little work you can have these large big bores on the cheap. The ammo and dies are the killer haha
Maybe a 460 short or a G&A 450. Should get you under their retarded limit. - dan