The machine can be removed from the leg assembly. The leg assembly is 6 feet long, whereas the machine itself is 8 feet long. The machine is held fast to the legs by two bolts, so it will take down rather easily. I'm pretty sure it will fit.
As far as help I'll do the best I can, what I can is introduce you to some outstanding people that can provide barrels, cutters, rifling heads. If you have a lathe and lathe skills you'll be quick to pick this up.