Great i am in for it. I love those Keybeds. I can solder too but you seem to be the more experienced guy. i need at least 2. both Motherboard died recently i have one working as lower manual to a Hammond xk3 organ. Lets do it like this. solder one for me the other one i solder myself i like to learn something. maybe i am going to build a pedalboard for my organ. do i have to change something on the ribbon cables to be able to attach the keybed? and what is the price you are asking?