Put me down on the list:

2004 X5 3.0 6MT Premium / Cold Weather owned since 48K; now almost 120K in NoVA. Its a hammer for commuting around DC area once up to speed.

Just installed DISA repair kit from G.A.S (along with a new CCV kit from ECS). Huge improvement in smoothness and reduced surging off the line 1-2. Consistent all the way to redline, and eliminated jerkiness when on/off throttle. Pleasure to drive now. Often skip gears when just tooling around in stop and go traffic and amazed at how flexible the 3.0 is holding a gear at low revs. Would be interested in the UUC SSK.

Next item is installing an OEM hitch I got from ECS thats been sitting in the garage for like 6 months.