I painted it before I retired last evening, I'll post pics this evening...
I brushed the whole thing (sans transformers) with SP Lark Dark Gray...then a series of light drybrushing with rail brown and light gray. The transformers were painted in SP gravel gray, a nice medium blue-gray...the whole thing will get a black wash, then some careful drybrushing before a matt clear coat. the insulators will be stripped back to white metal then tipped in Tamiya clear smoke.
~Bruce