This looks very promising! I like the planning you're putting in, super sensible for a project of this magnitude.
Feet are looking good form wise, I wouldn't be too afraid of getting them nice a bulky mind remembering a couple of miles of warmachine sits on top of them! And also practically speaking it may stand up better itself as a model. Just a thought tho, they just seem a tad flat right now, its mainly the ankle that concerns me but that could just be due to the fact that they are so big and wide themselves...
I agree, cockpits always seem too small for their crews to me too.
My only major gripe is your use of inches!! Millimetres are just so much easier (and industry standard worldwide

) but its your project. Keep at it!