How in the hell did you get your engine covers looking like that?! Really nice work!
Looks good to me. Put on the rubber intake manifolds and try to match the lip, too.
That could use a slight clean up. The guide bosses could also be slimmed a little but keep the olive shape so that gas will flow easily past the obstruction. try not to open up the exhaust and don't remove that step in the floor. It will act as somewhat of an anti reversion dam.But you get most out of porting from the 1/2 inch to an inch past the valve seat. You need a venturi shape and smooth transition. You will probably find that both ports are restricted around the guide and valve and at the point the short turn radius should be as smooth as possible and raise the roof to get the appropriate area. Do not drop the floors - they are already too low for good flow. And do NOT polish the intake - it hurts power because fuel drops out of suspension and won't burn properly