Need help with new battery combination

[mrjoeyjiffy 10+ year member]

Ok so here is the situation:

I am getting a D5 soon(upgrading from the 3250.v2 I had, which bumped like a mofo until it blew //content.invisioncic.com/y282845/emoticons/frown.gif.a3531fa0534503350665a1e957861287.gif but thats another story) and I'll be pushing 3 JBL w12GTI's at 1 ohm so Im guessing 3k-4k watts. Ive always had dimming problems with my 190 amp alt(which put out **** amps at idle) and current battery combination which is a GM battery under the hood and a yellow top in the rear. I am going to purchase a mechman 270 amp alt in the next week or 2 and while I'm at it I figure I might as well get my battery situation figured out as well.

Should I

1.) Put my yellow top under the hood and get 2 batcaps/deka/etc. in the rear?

2.) Just add another yellow top in the trunk?

3.) something else?

Im trying to be efficient with my money and only spend between 200-400 dollars but I'd like to have some headroom on my electrical.

Any insight would be greatly appreciated.

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[SicAudio 5,000+ posts]

kinetik shuriken deka xs but no battcap or yellow/red top just put that under the hood //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif

 

[mrjoeyjiffy 10+ year member]

So throw the yellow top under the hood and put a deka or 2 in the rear?

 

[mrjoeyjiffy 10+ year member]

Bump, halp.

 

[Slammin666 10+ year member]

I use 3 of these http://www.powerhousebattery.com/cgi/display.cgi?item_num=UB121100

for 3k to 4k along with 1 of those> http://www.powerhousebattery.com/cgi/display.cgi?item_num=UB12500 under the hood and a 250amp alt just me i dont like blowin amps or dimming