I do! I am just finishing up my very first grow of two Mosca Pina Coladas in my 20x20x48 tent. Using a 3gal and 2gal fabric pot. I am pretty impressed you are going for three 3gal pots here! I feel like I don't have much room left in my tent.
Trying to plan out my next grow, not sure whether I'll go with 2x 2gal or 3gal this time. Youve definitely given me some inspiration to try two 3gal pots at least...
Also I really appreciate youre avatar, Europe 72 are some of my favorite shows.