I would suggest digging a bit deeper into the deal to understand it.  

All of the numbers I was using were "lender estimates" which I understand generally aim for erring higher rather than lower.

I understand the circumstances and why title insurance companies are hesitant to provide insurance, but was hoping for a few examples of title insurance companies that would work with you despite the lack of a quiet title. 

My understanding is you are only liable if litigation is brought against you and you are found negligent. 

Make sure you understand the full costs of moving the home, not sure if you looked into it but it can add thousands to the price along with thousands to set it up someplace new.  

I'm new to the RE investment , and new to the biggerpockets website at the Same time .I need some help guys to understand how it is possible to use the HELOC several times.I've got a relatively good grasp on how to use it the first time , based on the equity of your primary residence. 

Another pit fall for out of state investors is not understanding the climate.

That said, You need to understand that real estate is risky - very risky.

I imagine appraisers take a similar position on geothermal, but if anybody knows for sure, I'd love to hear.I do understand that the vast majority of buyers don't yet understand the value of tools like these or the cost/benefit of factoring decisions like this into a purchase. 

I don’t understand your reply.