Elec fuel pump placement with stock tank, 71 demon

[EL5DEMON340]

Looking to ditch the fuel cell in the trunk and install a spectra new stock tank with 3/8" pickup, I'm running a Mallory electric pump and was looking for ideas to mount it without drill more holes. I know its tight in there with the shocks and exhaust etc..

 

[acpat]

passenger side frame rail above rearend.