66 dart LED prototype working for now

Did you try Terminal Supply? They can get almost any kind of terminal, even if it's not in their cattledog.

I did look in their catalog and couldn't find any that were the right size.

I'll email them with the sizes that I need and send em a sample if needed. I really want to get this part going for a friend of mine. I source parts and make the molds, he does the work and I get a little money per sale! that works for me!
I'm still refining the leds for power regulation so that they will last a looooong time. so far I'm moving 2 sharp 12v low dropout regulators into each board, it's an added cost BUT it'll make it almost plug and play without any housing modifications.
thanks for your help Dan.