Here's my ride

 

the engine:

 

and the exhaust

 

Just a couple things.
First, the stripe that goes around the wheelwells...loose it, too distracting.
Second Paint the valve covers yellow like your car. That looks real nice under the hood (did mine the same, same engine as you but modified).
Then for a finishing touch, paint the grooves in the plenum yellow too, between the cooling fins. And if you polish the plenum and runners it will really stand out with the yellow stripes on it.

Nice ride over all though.

P.S. Accel makes a nice little alum piece that "finishes off" the plenum in the back when using their coil, costs about $15 and really makes it all come together and look professional.

 

Here's another one...

 

Or, you can take off that stupid piece of plastic they attach to the coil, and use the factory extension. It looks better that way anyway IMO.