Ok this is how i feel about it, If i build the inline 6 then ill have a very unique style truck that not many people have seen before. Its going to blow people away to see an inline 6 running faster than their 350's and 400's haahaha. Even a hopped up inline 6 wont consume as much gas I wouldnt think because I'd be missing 2 cyl. It would be the same as driving my 305 now, but faster with more torque/power. I think im gonna go for the inline 6.