Uh, huhuh, huh uh huhh uhuh.. wish you had posted that 2 hrs before, as I got builders fever and sheeted it. I did my sheeting a bit differently than yours as I enclosed the center portion and left the side open. I did this for looks that i saw that i liked and without the head of an IC motor to clear/cool. So... i will however before i build the "pipe tunnel" mark the front pieces with the chin cowl so i can easily drill it out.

Thanks for nothing! hehe j/k for others building TAKE NOTE!