Nice score! I'm guessing the speaker is the same that was in the first-gen Blackstar HT5s, so yeah...it's a very nice-sounding 10" that works well with a 'British' voice amp. I suppose you could go for a G10 vintage to be more in keeping with the orange+V30 magnet combination, but I dunno whether it would approximate that sound or not. Probably not worth the hassle. If it sounds great as-is, then that's a result.