Doggie, I think you're going to love a 300b amp with your Omega's.
I don't have Omega's, but had a J2 running with my Druid V's. The pairing was very nice until I purchased my Frankenstein 300b's.The 300b's are so much more engaging, liquid and organic sounding, now my J2 is collecting dust.
Believe me The J2 is an excellent amp, but the 300b combination is special!
Joe