read "probably cost to much" and "gas fired" and "might still be plausible using right type heat exchanger..." and your welcome to research wel-mcclain boilers to, thay ant all that expensive less ya heating a high rise apartment building on lake shore drive!! ant spent his money, an pointed out where cost would be over bearing!
A heated floor would be the cat's meow. Where I'm at, no matter if it's electric or would or gas, it's always cold down by the floor. But like Mbaird said dress in layers and you don't need much heat.
