I've recently come into a Supro style amp. Its the 24 Lite model from the turretboards site built by Joe Morgan. It came with a G12H30 which was good but the overdrive tones were kind of all over the place, not focussed, but it was LOUD. I replaced it with a Greenback and it sounded good. It was more focussed and mid-rangy, but quieter. It gave the amp more of a fender sound. I'm looking for something that will give it more of a Vox sparkle while still remaining focussed like the Greenback, but more volume like a G12H30. I'm not a huge speaker guy. i've only tried a few. Any suggestions?