WTB - Soupcan-style light for host use

I am interested in obtaining a three or four parallel-18650 cell soupcan style light, to be stripped and rebuilt for a possible mod.

I don't care about the features or design as much, one of the SRK-style lights with the poor thermal path would be acceptable. I'd likely be rebuilding with a custom-cut heat sink if this is successful.

If anybody has one that is defective and is willing to part with it, please send a PM!