I have a rig from Andy with holsters.org.
I have an IWB from Wild Bill's Concealment Holsters.
A Comp Tac M IWB...
Plus an IWB and OWB from my shop.
As far as the light, Galco has a nifty little clip thing that allows the light to be snapped out. Here is the link:
Galco holsters; Holsters; Gun holster, pistol holsters, western holsters, shoulder holsters, leather holster and Glock holsters
I have a few friends that swear by it.
As far as other holsters I recommend the VM2, the Thunderbird from K&D, any of Eric's rigs from HBE, Nate with UBG, and of course Alessi, Del Fatti, Null, etc.