The simple fix for the hot resistor is to put it INSIDE the blower motor output duct. The air blowing across it will make it last longer, and keep it from starting a fire or injuring someone. A couple of rubber grommets in the blower duct will insulate the wires, and the resistor is contained safely inside the ductwork.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!