So Im looking to add another battery to my truck as Im wanting to have no electrical issues. I have a 2003 Dodge Dakota crew cab with 4.7L V8 and will be recieving and installing my Singer 250 amp alt in about 2 weeks. I have a XS power D2700 in the front and a positive and neg run of Knu OFC 0 guage to back. My problem is I want to put a new battery under my false floor and only have like 6-6.25" max of height and about 16" depth by 16 width approx. I was going to get a XP2000 but even on its side I dont have the height, my question is: will running two XP950's be much less power than an XP2000? I know on paper its not much. Also will this be adequate for a Crescendo BC2000d at one ohm and a 300- 500rms approx 4 channel to maintain 13+ volts?

Never mind just got the xp3000 to be safe