Once I've filled out my SNES collection (~310-320 unique games right now) I want to make some reproductions including Seiken Densetsu 3 (Secret of Mana 2) and the NTSC version of Terranigma.
The internet is, sadly, pretty bare when it comes to solid guides to help lead enthusiasts through recreating games. I know I'd need an eeprom burner and some chips, doner boards, soldering iron etc. ...but it's not the most intuitive process. I don't know if there's someone out there who'd be willing to mentor me... I already have the soldering gear and would drop the cash on the other supplies immediately if I knew there was someone willing to help.
I try to buy official releases, but unfortunately it looks like a few fantastic games never saw the light of day, and I'd prefer to make them myself over buying them from gamereproductions.com or something.
I'm also pretty psyched about (hopefully?) the eventual release of Nightmare Busters by the Super Fighter Team.