Ok so I am buy an older home and the electrical is set up for 100 Amps. Will this be enough to run my tank? I was told I would need at least 150 AMPs to run my 1200 GPH return pumps, 1900 GPH closed loop (upgrading to 3000gph), chiller, 3 250w MHs, 4 supplemental flourecents, and the two pumps...