I will try and fill this post with as much info as possible, I'm new to vr4's my experience is very minimal but I'll try my best, not quite sure how this should be laid out regards

Parts that definitely fit with no modifications needed and

Parts that fit with modifications? This section would seem pointless because almost anything will fit with modifications, so I think sticking with straight swap is the best route and maybe a section with DIY,able mods like coil over plug is relatively easy to do with little mechanical knowledge.