So I did end up using a female header socket and air wiring the ground. The part number for the 4 pin right angle header is 68016-404hlf. The leds I used are extremely bright orange-red, glad once i case it up it will be harder to see. I am measuring about 3.95ma after a few minutes warm up but the thing lights up like a Christmas tree. Will do further testing hopefully over the weekend  Edit: the diamond buffer boards are getting really toasty