Based on my 13:1 SB, I see 2 batteries and an alternator in your future. My car likes the additional weight in the rearend anyway. One battery of any type was iffy, and without an alternator, no way.
Oddly enough though, my 10.8:1 Street Hemi gets 5-7 years out of an Optima red top with no problems.
I'm sure someone else's experience will contradict mine, but a racecar that won't start makes me livid.