That looks good.

I think I'd move the woofer up a bit closer to the horn. You want about 3/4" between them. The top of the horn should be 1" - 1.5" down from the bottom edge of your moulding.

Moving the woofer up a bit will also allow more room at the bottom corners for a pair of ports if you want/need to add them later for a different woofer.

[With ported 2206H, these'd make kick-ass party speakers.... ]