Thank you for your feedback,
A. The website is hosted by square up, I am not sure what they base it on, but I am quite restricted as to what I can do with it. I had a website with WordPress with softrock40, but everything I did they wanted me to upgrade to more features, tiers, and add-ons. They would have charged me more per year than five dash's annual sales. They then would not release the URL to port it to the new site. I will look into alternatives over the winter
B.I will get with Tony for the information on the connectors and the board mods. I have a modified Rxtx board here if pics would be of assistance. I'll check the rx boards over the weekend and post more early next week.
C. Check pe0fko website for code on the attiny. You can also Google "attiny softrock"for info on building a programmer if you have an old PC with parallel port. I just purchased an easyavr7 board to program them for the kits, I still have to prove out the fuse bits, but it looks good so far