I was fortunate to score a G100-115 II last month on CL. The former owner used to play keys through it and sold it to me for $80. I'd read some good things about the amp before, but I was pretty blown away by how nice it sounded once I got it home. Lovely clean sounds, especially with my Tele. I need to de-ox the pots, but is there anything else I should have a look at while I have it open?