Go shieldless, run 0-3-3, another option.
Shieldless in PvE is pants. SR doesn't count, and every hit you take, reduces the time you have before repair. I like the Hybrid builds. 5C Bi-Weaves with 2 boosters. The up-time with the shields extends your time between repairs with a renewable health pool. In PvP, where you're not really worried about up time, shieldless is more of an option.