Very well done Alex, they turned out amazing.
With regards to the driver orientation, I'd say we send out at least 60% of the kits with all woofers facing forward. We've listened to them both ways, numerous time (both duals and triples), no real audiable difference. Originally I felt the all forward gave a little more punch but really hard to say when you go back.
For anyone going with them all forward, there is a wiring difference and that is shown in the H-frame wiring sticky