What size aeroport to use for 2 15's

[critical.in.ga]

Install consists of two AA Havoc 15's and two Soundstream rub1600's.. I have room to do a 10.5cft sealed forward enclosure (outside dimensions and before sub/port disp).. The baffle can only be 36" wide and 16"ish tall.. What would you guys recommend for aeroports? Im looking to tune it to 32hz and end up with 4.5cft per sub.

[critical.in.ga]

Bump for some help?

[diatribe]

Two 6 inchers or quad 4's should work as a minimum.

You probably won't be able to mount them on the baffle with that much room already used by the drivers.

Honestly, slot port would work much easier (and cheaper) in this case.

[critical.in.ga]

I dont think I even have room for a slot port on the baffle either, ive got about 4" in between the subs :/