Hello, I know very little about amps in general, so I just want to check before I purchase. Long story short, I have this discontinued combo amp (Genz Benz 500 210). I'm interested in getting a cab that can bring the whole thing up to 500w. Obviously, the cab that's supposed to be paired with it would be ideal. Unfortunately, it is no longer in production. Ive looked used, but haven't seen it. Also, I prefer new anyway as I've had bad experiences buying cabs used. So, I like the Fender Rumble combo amps and I thought I'd look at the cabs. I just wanted to make sure that Rumble 210 Cab (8ohms) would work ok. So, my questions are: 1. Will these work together safely? 2. Is there a better option for the pairing? A different Fender Rumble cab? Something else entirely? Thanks.