Well, I do think Omegas are pretty flexible and do a good job on a wide variety of music, but like any speaker they must make compromises. If those compromises are in line with your listening preferences then the Omegas offer a value for the money that is off the charts, but if you're expecting something they can't do then you may be disappointed.
One thing they can't do is play dinosaur rock at high SPLs, so if you're looking to recreate a rock concert then you will be disappointed. For that kind of application you simply have to have speakers with a lot of driver surface area... so you need larger speakers. I think this may be an issue since you said Aerosmith and "rock out"...
They will do a good job of playing any kind of music at moderate volume levels in a smaller space, so depending on your expectations Omegas could work.
I am also not sure how well your amp would match up, the new Omega drivers play well with a wider variety of amps, but a 100 watt AB amp wouldn't be my first choice.
If your priorities are more in line with having the best quality sound without needing to play at high volumes in a larger space then maybe Omegas would be a good choice. IME, it takes a very, very good multi-way speaker to come close to what Omegas can do... and they are usually in the $10k+ range. The other advantage is that Omegas are efficient and a great match for a simple, low power, but very high quality tube amplifier. When you pair Omegas with a good SET amp you will have a system that can compete with any regardless of price, it just won't pressurize a room to high SPLs like some large, high $$ systems can.