Kindly looking for a little help... I built a 5F1 clone last year from Boothill. I really like the smooth tube sound and it was a fun first build. I really have to crank it to get it distorted and dirty, so I use pedals to get the bluesy crunch sound I like (i.e. Boss Blues Driver). I'd like to take on another build, but would like something with a channel that will overdrive and give me some good blues crunch. I'd love to do another fender tweed type clone like a 5E3 type of build, but I'm concerned that it doesn't have the overdrive. Is a Master-volume + a Volume the best scenario for this type of amp to get a dirty driving sound, or would it be a second OD channel, like the more modern amps? Can anyone suggest an amp that might fit? I'd like an easy build project 5-18 watt range. Thanks!!