I'm glad that you had the will and the spirit to realize such a fundamental documentation on a so inspiring personality as Alan Moore. I appreciated the room given to his beliefs instead of a first person bioptic as comic artist option.
I think that you don't need to be on a stage to borrow the money spent doing it. The appreciation of "the free spirit of internet" is probably something that could be spent as an honest basis of negotiation discussing an economic agreement for your next production. I hope to see your next work enhanced by the popularity of this one.