It would seem that both could be possible, but you're the expert here. ;) We didn't have to spend much time or money on an actually nice looking design, and the a-frame has a lot of practicalities I'm happy to talk about more (modular construction, resilience against snow, useful angle for the solar panels, strength for the internal cranes). (and yes, the power generating equipment, offices, and other space, is inside)

I guess then again here I am as part of the leadership engaging in communicating with the HN community on a friday night and hopefully transparently answering questions. I guess I can't help myself! I do think the public needs to both learn about the realities of fission, and I don't think it has to be ugly.