I ran Propylene Glycol in my race cars back in the early 90's. Only down side is ALL water has to be removed for this to work, then a special water trapping filter needs be put inline and maintained. You can mix but the efficiency drops exponentially. In fact there are several major brands of PG based antifreeze for sale just look for it(
SIERRA Antifreeze Product Page (FAQ)).
But without removing ALL water it is not that much better than stock.
But, it really does work. Dropped the temp of the cars about 15 degrees. Also, you could get an engine very hot and it would survive. Because it works so much better at transfering heat the engine temps will rise on your guage yet the engine temp at core will be lower. That might be a concern for a computer controlled engine.
Honestly, on a Fury "Watter Wetter" is much cheaper and gives all you could ever need on a Honda motorcycle