one thing about the HF press is how small they are. There was a USA company, and they shipped theirs by pickup truck. I was traveling across to Indiana, we started late, so we stopped for the night. Saw a bunch of trucks with presses and other equip.. was talking to the guys, got up in the truck and they were much bigger.. They were also way more expensive. I don't remember the brand.. but it was $$$... RED of course... I can't remember what the other equip was.
I think I would put a HF on wheels, and mount a piece of ply underneath to prevent a hard landing on the concrete floor. The idea of a shaft dropping out and hitting concrete... not so nice.