Yuppers...Joe knows how a serious, hardcore factory-built system should be put together, to be sure!

And yes, you can get the CV Bus in the 7U case. Besides, with many of these companies, it's not like you're dealing with a bunch of suits...they're usually run by musicians just like us, on budgets that're often just like us as well. If there's something that you've got to have, then just ask 'em and see what they say. Most of the time, you'll find Eurorack builders to be a very approachable lot, and certainly not a bunch of restrictive asshats who only cater to the ultra-rich. They're in this to please users and get their gear into peoples' hands, and often enough, flexibility is the name of the game for these companies.