Before I would seriously consider such a project, I would do two things....
1st: I'd read Ken Waters' treatise on the .45/120 (It's in Pet Loads ...)
2nd: I'd find someone with a .45/90 or .45/100/110 and con them into letting me shoot it.
GH
"As you walk thru life, don't be surprised that there are fewer people that you encounter seeking truth than those seeking confirmation of what they already believe!"
