Battery relocation- is it possible to just use "remote battery posts" in the engine bay?

Every time I see that picture of your car, I want to cry. I took a real liking to that car after I saw the burnout video a few years ago. nice car !!
Its coming along with buying better parts. The motor and trans are re-done. Moly cage and body are here. We want to make the car 1000 lbs lighter. But it has to look the same. As stated before I have to finish and sell the Demon and other Dusters. for the extra cash. I'm getting old and slow and spend to much time sitting in this chair selling and buying things. I just bought a 14k 14ft. goose neck dump trailer for $1000 now that is in the garage getting a restore. Just can't seem to concentrate on one thing. And "Baby its cold outside"