Hate to see you treated like this.
The Idea of selling your kits through APUG is not a bad one.
Price increases are unavoideble, so make them.
Keep the universal kit in your program for us, as out here there are many with many old camera's that need your great product.
Get a seperate email adres for APUG so we can order directly from you an post it down here.
The cost of PayPal can be avoided by bank-transfers, or include a price WITH PayPal if that suits you better.
You got your self a lot of fans and supporters on this place, ya know !
All the best,