A500 rebuild. Removing lockup?

I have an A999 lockup that flashes at about 2800 and its awesome for street driving. That lock up kicks in high gear and I can lug it down to 1500 as long as I dont get into hard enough to kickdown. If you dont need a high stall the lock up tranny is the way to go on the street. My issue is its too tight for what I need for my track use.

Although mine is hydraulic lock up so I dont know what is available for the electric lock up transmissions.

I know turbo action makes non lock up converters with the correct spline for the lock up transmissions.