Hey i have a setup right now im my jeep with a werker ultra performance bat in the front wired to the rear Red Top going to the amp(Bxi-2608d) At first i didnt have the red top and i was experiencing huge voltage drops during playing. i would go from 15v-15.5v right down to 9 volts. After i added the Red Top to the rear nothing changed at all. I still experienced huge voltage drops. Now im deciding which bat to add to the front. I would like to match the front with rear so id like to get an optima yellow top. i was thinking about getting the D34/78 yellow top. Ive got a 1995 Jeep YJ Wrangler. So i need some suggestions. Optima, Deka, Kenetic, Odyssey, ect. I would preferably like to keep 1 front and 1 rear bat.