Capped a drow version today. During the barb previews on lama a guildie, who is totally awesome btw, told me drow and slayer SR stacked. I had wanted to do the dwarf so i could break something stupid like 2,300 hp in LD.
It has less hp than the dwarf build but has some more versatility. One of the features is to use a tier 5 in another tree along with slayer capstone. Made possible by not being con based and freeing up required AP that would have otherwise been spent in racial tree. Another option it has is the ability to swap from quest to quest into a berserker capstone and ravager tier 5. The SR score can hit 90 without rage. Another useful feature depending on situation.
Screenshot here of build. In DC. Missing a str and con 11 item, insightful str 2 item, store pots, yugo pots, madstone boots. Included are tensers, rage, hez cookie, psionic str cookie, primal, and ship buffs with +8 str and con items.
Current SR is 108 pictured. It can go much higher when adding in all the missing buffs I listed above and by twisting in Serenity for another 9.

Enhancements for drow slayer.