Thanks for the reply. Great information there! I have the Walker z-series radiator with a trans cooler. I was just considering adding more cooling capacity for the trans. I bought a nice trans cooler at one of the local swap meets. I added the odysey battery page to my favorites list. I had noticed in several Deuce builds in recent magazine articles that the batteries are being placed in the trunk. I thought I would ask opinions from some of you that have their rides on the road. Thanks again for taking time to reply.