I have been watching since you started. Man, this is a great project! Looks like something I would do, then I'd end up giving it someone like you! These are just dripping with cool. You are going to love this kit once you get it all dialed in. I can give you a hint on some other skins for it, but they are not going to be the perfect white of high dollar AMRAWCO skins. For resonant heads though, these ought to work to give them character. I think one of these on the bass would just be amazing for aesthetics. Oh yeah, the prices are sick! Can you say, "buy enough to fit out the entire kit for less than you probably spent on 2 of the high dollar heads?"
I am awaiting a reply as to the actual measurements of the heads. In other words, is a 14" skin actually 14" and I would have to go to a 16" and cut it down, or is a 14" sized properly to readily tuck on a 14" hoop? You would want to use medium weight, if you decide to purchase any of their heads, and don't sweat them being out of a certain size. With the prices they are quoting, cutting them down to size is no big deal! For your 16, for instance, it would not make fiscal sense though, as they are only $11.00 each and a 36" is $43.50.
http://www.drumfactorydirect.com/index.php?main_page=advanced_search_result&search_in_description=1&keyword=calfskin