Walbro install on an LQ4

[danegerous]

Well friends, my truck threw both lean codes for each bank. I've cleaned the MAF, checked for vacuum leaks and so far my hands have come up dry. I'm going to replace the intake gaskets (I replaced them last year when I changed the knocksensors) and if that's a no go I'm looking into the fuel pump and filter. I just so happen to have a spare Walbro 255LPH from my Rx7, I wanted to know if I can run this without modifying the in- tank bucket. I'm well read on the write up on a quick walbro install but I'd like to keep the fuel pump in the bucket so I can still drive at 1/4 tank. I also wanted to know if the lingenfelter patch harness for walbro to a vette would work as well. I will link that here.

Thanks for your time!

Lingenfelter harness:

http://www.lingenfelter.com/mm5/merc...egory_Code=C75