Cannondale Six13 bottom bracket
 

I recently purchased a very nice 2005 Six13 frameset, and of course I'm finding my knowledge of vintage bicycle building completely useless in attempting to find the correct bottom bracket for this. I'm aware of the pricey Cannondale Hollowtech components, but I'd rather avoid those right now.

It is obvious that this frame was intended for a BB30 from info I've gathered, and as I noticed there is no threading inside, it is specifically a press-fit. So I should say PF30 I suppose, and I am trying to find a bottom bracket that will be compatible with an FSA Omega crankset (clearly marked for BB30, and 30mm dia. spindle as measured).

I'm receiving a bit of conflicting info in forums and other online sources and hoped someone could give me some definitive answers.