it looks nice

too bad it's too low

ugh.
so, it's opportunity. The holes in that valence are a problem for aerodynamics - and it was rightly suggested I block them.... so I will the calculation for cooling is you need 1/3 the radiator surface in grill opening... worst case scenario is I put a vent in the closing panel... the problem is it will be hard to create access for the bolts.... and a bit shorter spoiler.... 3 1/2" was not enough.... the other choice might be to make it flexible with reinforced rubber....
That said, $100 later and the tank is full with - bonus, it's not leaking or smelling.... capacity is 25-26 gallons.
oh and we're moving .... this should be fun (3 hours east)