Go for it. I also want to run e85 on mine eventually too. If you do go e85 make sure you start a thread about it. It's not done a whole lot and others who are thinking of doing it could defiantly learn from it. I'd go with 80# injectors if you haven't bought anything else already. I wouldn't worry too much about the fuel rail being gummed up. I would worry about the lines being eatten away at tho had a buddy run it on his 350z that had problems. I'd go with staineless steel and teflon coated for anything that has to be rubber.