Personally I wouldn't run anything with a greater load than some LED auxiliary lighting. I'm using these same two extra connectors to power a relay for an aux halogen light (the actual power running the light taken off the positive terminal of the starter relay), and LED aux lights. I like to see & be seen.
Spending my daughter's inheritance one motorcycle at a time.
Bikes currently owned: '91 Honda Gold Wing with sidecar, '92 Kawi KLR650 with Enduro sidecar, '94 KLR650, KL250 Super Sherpa.