Now that these motors have been out of production for almost a decade
Opti
Just saw this on another site and figured some of you would be happy to see it. From what I've read, it's not out just yet, and it's going to be expensive (like $600), but it's adjustable and if it will last as long a 2 optis it's got to be worth it
Edit: Summit shows a ship date of 12/11/05 and a price of $469. I just put a new opti in last month, so I should be ready by the time they are out, lol.