Making the move from nitrous to turbos. BBF with twin 88's on M5. Right now I run a 5 gal cell in the trunk. Planning on feeding the new combo with a belt driven pump. At the power potential that the combo will make (2500ish pretty easy) and M5 I know that volume will be huge. I also realize that pushing fuel that far at said volume is a lot to ask. Will the cell work in the rear or do I really need to move up it up front? If so, will 5gal be sufficient? Seems that the math say I should be close. Tow up, start car/burnout, stage and make a hit. Tow back. Thoughts??