Hello, I'm just a old Rocker, Raised on Zep, Rush and ZZ. I've been playing on and off since about 15. Back in the mid 80's, I owned a 5120 (wished I'd kept it!). Now I have a DSL40C, I did the cap mod and put a Vintage 30 speaker in. Next is a tube change, any recommendations is appreciated. I've been to this forum a few times, and decided that I should join. Thanks!!