one more question. You said you have a dedicated iron filter. got a link to something like that? I am pushing it on space that I have dedicated to this, but would like to check that out. I doubt I would spring for it right now right off the bat, but would go with the current game plan and if we end up w/ rusty water beyond what the wife would consider acceptable, I would at least like to know what the expansion of the system would look like.
My iron filter looks a lot like this Fleck. Different controls, but the tank is dead on.
Fleck 7000 (WST-BIRM7054) 1.5 CF TIme Clock Birm 10x54 Tank - Iron & Manganese, Hydrogen Sulfide Removal
My whole system (two tanks and a salt container) doesn't take up too much room. They have a lifespan of about 10 years or so, depending on how bad your iron is. I'm expecting to replace the tank in that time frame. We went with the chemical free iron filter, because I didn't like the idea of taking up extra room and having to deal with potentially bad chemicals and mixing and all that jazz. The one we got from Aquasystems is working great, so far.