My sentinel, I've finally acquired enough bh coms to get my 2nd implant. I often switch between watchman (annihilation) and combat (carnage). The posted gear setup is for combat. When I respec to watchman I switch out the enhancements in my sabers from adept 27's (power/surge) to initiative 27's (power/accuracy)
also depending on the fight, I will switch out one of my war hero relics for a dread guard (on use) power relic.