The TrakPower balancer looks like it's a Hyperion LB6 already wired for the Orion/TrakPower style balancing. Orion's SBS also seems to be based on the LB6 (lots of balancers are), but you have to make a connector for it.
If you get a balancer based on the LB6, you can buy harnesses for it that work with just about style of pack.