Y'know, the wrod 'GC' was censored at one point on these forums due to the excessive comparisons between the two mods...perhaps now would be a good time to turn on the filter again. I've seen quite a few people stating that FS should be GC2 over the past few months and it's a little bit irritating.
As for a useable interior for the ATAT, that is unlikely due to people lagging through the floors while the thing is moving, but we will no doubt test to see if it's possible.