I listened to your video and I think your already dialing in some pretty tasty sounds. I bought a CD60 when they came out and played it in a country/rock band for 5 or 6 years. They are very versatile, kind of a Swiss Army knife of amps approach. I like to engage the voicing(bass) and bright switch with p90 guitars in the drive channel and engage the mid switch with my Strat or Tele. For some reason the clean channel is voiced darker than the drive channel but if you have pedals for your dirt sounds running them through the clean channel gives a punchier sound that I think cuts through the mix better. When I do this I usually disengage the bright switch and turn up the treble. It pays to experiment with the bright,treble or presence controls. For certain sounds and guitars I usually prefer more of one but almost never all three. Since you are getting more volume than you want you might try experimenting with lower value preamp tubes. I have been using a 5751 or 6072(12 AY7) in V1 and have tried a few different power amp tubes (nothing too expensive). I did get some JAN 6l6wgb when they were still fairly reasonable and I like those for power tubes. Believe it or not I have never had this amp serviced. I'm going to do that soon as I'm starting to use it more for jamming with friends.