Interesting, and thanks for the welcome all. We're currently at contract on the land so I'll post something about the project once those formalities complete. Still plenty to research, plan, and decide!
My background is in industrial and lab systems so I like the configurability of the Solido controller. It's a concrete-free install too. I take on board tho the comments about blower location- might have a chat with the rep about moving the "technology box" or even just the compressor into the garage as that's where the controller will be