5 pillars is standard with 2 Phoenixes. 6 if you're packing two Dragons. That's when against AI3 though.
In PvP1 your build makes perfect sense. Bolts over more offence makes sense since you want some CC in PvP1. Because you have 6 pillars and 5 Immos unlike the opposite, which is more normal, you can accumulate more mid-game quanta, and that justifies Bolts over Rage Pots.
Vamp Stiletto > Hammer > Short Sword (another Phoenix works too because of how much mid-game quanta you'll have, but I wouldn't do it with only 5 Immos).