Well, I have solved this issue, thanks a lot plowmanplow.
For those interested, I directly hooked up the MFE straight up to the Energy Bridge (picky picky XD). In addition to that, I added on 4 more Geothermal Generators.
I'm finally producing more power than I'm using and the MFE is actually filling up!
Plus my Lava Pump has left a really interesting pattern in the Nether lava ocean. It's a perfect rhombus that's 60+ blocks wide