Great deal indeed!

Remo can make those metric sized head for you.

Remo can make the heads or find a older music store they may have them in the back room....As far as the rims you can make them yourself out of 22" wood rims...Mikey

you could try eddie ryan who makes them in calf and may be able to help you.would love to see a picture!

you don't need to worry about the 13, because it is so close that most 13's in plastic usually work. Remo, does custom produce but since I have a fairly substantial order in with them right now, I can attest to the high price. i will have the metric 16 and 22 in stock shortly. you have to be a bit carefull with the 16, because there are two sizes 418mm(16 7/16") and 426mm(16 3/4"). The latter are older and most go back to the early 50's so are fairly rare.The smaller of those , may accept those oversize Premier 16 1/2" heads that are in fact a production head from Remo and are relatively common. I have never tried one.Mikey is right, recut a standard 22" hoop for the hoops, although they sometimes show up on the used market. If you haven't already done so, I would nab that kit. but tom arms are incredibly difficult to find. If you need any other parts, I likely have them.