I have an 0-6-0 DCC NO BOARD while it works as is I thing it would improve operations a lot to add pick-up wheels to the tender. I would also like to add a light to the tender. The pick-ups look pretty easy, just new trucks and a connector between the loco and tender, but I can't find info on the decoder. I need "function output 2" but the wires don't match the #44913 decoder and there was no info with the loco.  The pick-up wires are red and black but so are the wires to the front light. there are blue and gray wires that go to the smoke generator and brown and orange going to the motor. Does anyone know where I can get accurate info on this decoder?