New humidifier arrived and got it all setup and it seems to working great. It is a Essick tabletop model. After searching the internet I found the same models on a couple different cigar store supplier websites that were selling with the float modification. So for those thinking about a similar conversion this is a cheap way to go. The humidifier was $40 delivered from Amazon and I already had the float for the auto fill from the RO system I installed.
One wall stocked
Other wall stocked
Humidifier
Float installed in humidifier controls the water coming in from RO system
RO System installed on the wall. The RO system works off the incoming cold water line pressure. Because I am just filling up the humidifier, it acts as the tank and no storage tank is needed under the sink as typical when using for drinking water.
Under sink RO connection. Valve on the red line comes off the cold water incoming connection
Drain connection for the RO system. The waste water from the RO goes through the black line into this saddle valve out the drain.