Ok guys here's the thing i already asked this question over on CACO and scottiej helped me out but i guess I'm still in denial or just don't want to except it even if i get flamed on because i already got an answer from a very reputable guy I'm still gonna ask it , if i went with an XS D3100 in the back and stock Non-AGM battery in the front, 2 Runs(Pos/Neg) Of KNU OFC 1/0 front battery to back battery, Big 3 And Stock 105 Alternator would i have trouble keeping a decent voltage(low to mid 13's) for an AP 3K??? or do i just flat out need to start with a H/O Alternator?