yeah.. that's why I posted it here.. so the warbird police wouldn't come get me LOL... I just can't afford a big 4 stroke and the g-90 was 120 bucks... I may do a dummy radial later.. but it looks fine like it is... the front opening is about 4 or 5 inches round with another intake just underneath.. I was hoping the holes I'd be cutting for the exhaust would be enough.. I'll make the exhaust holes one big hole.. would that do the trick? Oh.. and I don't want to post pics yet because it's turning out sooooo good... my best work yet I think.. and I wanted to wait until it's done before I post pics...