I switched out one of the sbombers for an Oracle (the new BC with BS sized guns) and this is working much better. I actually dont even use the other sbomber that much for dps, more for scouting (and he's my noctis driver too). The Oracle with a cloak and 7 Tachyon II's (700ish dps, drones to worry about) chews through the big stuff once my tengu has a hold on the pocket. The tengu focuses more on killing stasis/sentry/missile batteries and then the frigs/cruisers. If I have a late spawn from popping a trigger I just cloak the oracle, let them get aggro on the tengu, and it's back to killing. In lowsec I think the less toons you have to worry about juggling the better...you can spend more time watching local/tapping dscan and just generally being aware of whats going on around you.