CM10 - pre 4.2.2? topic

I need to get my HD+ paired with an ion iCade. I've read that 4.2.2 Jelly Bean dropped support for a lot of Bluetooth devices. Since, unfortunately, there is no CM9 for the HD+ is there a build of CM10 equivalent to 4.1.2? Or anything earlier than 4.2.2 please? Also if I could install it as per the instructions by leapinlar then I'd be delighted! Thanks for any help!