G'day John, Bill,
I asked Pazon a while back if they could make a unit like the Dyna 2000ip unit I put in a mates HD. It has 4 advance curves and 4 rev limits as well as a voes (vacuum op elec switch) std. Then you can hook up the laptop and adjust all that further to suit your needs. He said may bee in the future.
I am thinking of getting a 2000ip and modifying it to suit, but at $500 to butcher, it may bee a while here too.
Cheers