You didn't describe (in that post) how your buffers are receiving power. (Also don't bother "drawing" the EBF. Don't care about the maintenance hatch or other casing)Okay, let me try this:
Buffer->LV Energy Hatch M. Hatch LV Energy Hatch<-Buffer
Buffer->LV Energy Hatch H.P Casing LV Energy Hatch<-Buffer
Input Bus Main EBF Unit Output Bus
The contents of my EBFs bottom row.
I don't know how well I'll be able to stand with steam, as I've said I haven't any good steam production beyond a single steam boiler.
You may be fighting against a fairly inflexible system here. The GT gating tightens to pretty much "only steam" at this point. The good news is that there's a few ways to get it.
A good option for you may be solar steam boilers. You'll want to break/replace them every once in a while, but they provide steam essentially for free.