I have dreams of still completing some of the tube amp mods and designs I had planned. And, I have way too many tube amps and old electronic components. Unfortunately, I can achieve amazing tones with the FM3 extremely quickly. And, there is almost no additional cost, other than a few IRs. I will probably hold on to all this old tube equipment until I die -- due to my lack of emotional intelligence. But, I don't foresee using a tube amp very often again, from this time forward. The effort that goes into mods for a great personal analog tone is too time-intensive, it is too expensive, and it is too physically demanding. And, even once a great analog tone is achieved, it still may not always get get heard by the audience. I really could get rid off everything else with no great practical effect or loss -- but, I can't.