Hey Dennis, I didn't mean to come off like know-it-all. I apologize for that. What would you be using the machine for? Floods or CC mainly? I actually have a Mytee speedster1000 that I got with some used equipment. It has 2 3stage vac motors with a 100psi pump on 1 cord and does not trip breakers. The 2 3stages vacs aren't high performance ones, but they are plumped with parallel and I converted the port to 2".
As far as power issues, I ran a porty for over 12years. I made due with what I had to work with. I would run 3 cords on the normal job, 4 if I used the hot box instead of the #3little giant heater. Where would you be working were power is an issue? I've never ran into a problem where there weren't many outlets to plug into.