I've asked this question at a few sites. I have 727 rebuilding experience, but no 904 experience. I get many responses that say to just drop 727 guts into a 904 case to make it stronger, but these responses are not specific.

Okay, that all sounds good, but it begs the question: Since the cases are somewhat different in size, will everything transfer over between them? Or are there some areas where I will encounter problems? What won't fit? What, if anything from the 904 should be retained? Any responses will be appreciated.