I keep hearing about the crotch warmer of a radiator. Here in Louisiana that's exactly what I have experienced. It's all good until the fan kicks in and then poof (chestnuts roasting on an open fire, and it ain't X-mas). Thinking about a rubber/neoprene add on in the behind dash area/steering column and upper rear (front fender) vents. Open the vents in summer and close them in winter with the neoprene removed. All the warmth when you can get it when you can, and none when you don't want it. Oh great...another design project. Or back bones and a radiator relocate project...jeez, this is starting to look like a dual design project. Anybody working on back bones?