CheapHeat furnace conversion

We have had a chance to talk in person to two couples who have spent the money for the cheap heat and both are very happy with their systems. One did it himself and said it was a full day job plus a little bit. Both are full timers (I think). We considered it at one time but went with low wattage(300 to 500 watt) multi point baseboard heat and under floor (laminate) electric heat instead. I still like the concept of the cheap heat though, especially the ability to run the fans at slow speed which makes for nice even quiet heat. Still haven't had a chance to see that feature in action yet but hear it works great. I would like to hear from Harold on that feature. Noise, effectiveness etc. In my opinion I think it would be a nice alternative and considerably lower maintenance alternative to any of the hydronic systyms.

Thanks in advance Harold.