They usually require that you pay for all plans and permit fees and have foundation in before you receive your first draw so the fact that these items seem to be in place already might make it easier for you. 

There usual answer is $5 to $10k Instead of asking themselves "what is the absolute maximum profit I can extract from this deal, while still leaving just enough margin to provide value to the marketplace?"

The power company can even install it (maybe) for less than an electrician would usually.

Usually $2,800-$3,300, then you add the prepaid items such as insurance, taxes, etc..I can give you the names of two lenders that can do the loan.

I usually make mine around December 15th. 

Otherwise, you're just guessing.I can tell you in my area there's a pretty decent discount, usually more than the cost of adding central heat and air.

We have ads posted on the usual (Trulia, Zillow,Craigslist,etc.) but we are interested in expanding into Google Ads, Facebook, etc. but not sure I am savvy enough right now to make that jump without help.Any ideas or resources you have used in the past? 

There is such a large percentage of unsophisticated owners and poor money management that finding a distressed seller is usually as hard as spending 5 minutes at IHOP or a liquor store.I'm happy to help yo if I can, (NO CHARGE), but I need to know first what exactly are you looking for criteria wise?

Usually 30-80 investors show up.

I have been dealing with the same thing though we have a family member who usually arrives at showing.