I just got a great deal on a used Fender Rumble 500 head ($199.) and am now looking for a cabinet to pair with it. I saw a used SWR Goliath Junior III 210(350W @ 8 ohms) today at a local music store at a nice price, in great condition. Any feedback on this cabinet? I was also considering the new Rumble 115 V3 cabinet, not sure weather to start with a 210 or 115, I'm very new at this. Thanks for the feedback.