I have numerous vintage drum kits. Most I restored. I still have a 1968 Keystone hollywood skyblue pearl kit I havent touched, because I every time I think about them, my eyes star leaking and my heart aches. BUt I do have tons of drum kits and snares and orphans. I want to build a cocktail kit. Ive built small kits. I have tons of brackets and hardware and 13-14-16-18-20' floor toms. Have 6-8-10-12-13-14-15-16" toms, I have 10-12-13-14-15" snare drums. I have Zildjain out the ass as well as Sabain. 13" -22". I have plenty of pedals that will work bass ackwards.
What are the perfect sizes for a cocktail kit as far as sound, mobility, but most important "not defacing a single vintage drum.