Thanks for reply
I have checked for some kits and they run around 6-7 thousand. I was told double that for installation. Is that close??? If so I think I could put one in for around $15,000 total.

I can do the mechanics, plumbing electrical ect. Its just the digging and getting the bottom ready that worries me. I know it has to be exact. I don't think the actual digging will bring in many surprizes. I have a basement at my house and they did not encounter any large rocks or anything like that