how about a 600hp s2000 those are easy! Haha but it seems that you've got your work cut out for you either way you go. Just think of your end result, what's going to make you more proud to have built, what will be the most rewarding. The fun isn't always at the destination, it's about the enjoyment along the way! A wicked white 600hp evo would be a dream of mine, but likewise so would a similarly powered sti.