Not really, most of us run Haltech.

 

I finally had some first hand experience with a Motec this past week. It wasn't on a rotary, but a honda v6 trubo in a sandrail. It was kind of a head scratcher to get everything to work, but once I figured how setup the gear teeth and the cam teeth, then setting the CRip, it was fairly easy from that point on. My main concern was just getting the engine started and making sure the fans came on when they needed to.
I played around with some settings and really poked around, it really puts my PowerFC to shame. Tons of flexibility, just wow. The thing is at the engine tuner right now and I can't wait to see how things went.