DaBlueGMC

Watsup guys...I'm coming from 2 JL AUDIO 13w7 to 2 15 FI Q fully Loaded dual 2 ohm voicecoils..Hopefully i made a right choice. Im trying to stay with SQ. I have a 2004 GMC Envoy and wanted a vented box for it... I plan on using it as a daily driver maybe tuned to around 32hz or 33hz.. Trying to hit THREE SIX MAFIA-LATE NIGHT TIP ... The amp i will run is a KICKER 10zx2500.1, AudioControl EPICenter & a clarion 3 way crossover. Also i have a 250 output alternator with the Big 3 done. I'm also using a XS POWER D3100 in the back with a 500amp Isolator/Relay up front. I really want the two subs and port to face up towards my roof, or unless have a better idea, thats just how i had my w7s and they sounded better that way than facing the hatch.. The size of space that i have to work with is (45 inches Width 22 inches depth and 24 inches height while still being under my 2nd row seats).. I downloaded the cutsheets for a ported 15 q but i dont have space for two. So i was wondering how would i reconfigure that cutsheet to fit my truck...THANKS IN ADVANCE