You would need to tighten up your numbers as the $50-100k rehab is a huge spread.if the person wants $300k and you're offering $127.5k max, that would be a tough sell and one reason why wholesaling is so hard. 

Does the FHA rule of living in the residency for a year apply to this loan as well?

its like a 50/50 shot.....i actually found my moms long lost nephew on there......so im a believer of that site lol

That is not a rule but it is fairly standard, (though there are ways around it).Assuming 6 months from the time of a cash purchase to refi is a safe assumption. as for your 70k, aren't you considering doing a BRRRR?

Increase the rent $50 per dog and $100 a month for the chickens then sit back and laugh all the way to the bank.

My goal is to have 50+ doors in the next three years and 100 doors within the next 5 years.

So who would know the local rules in PA?

Can my SD IRA LLC lend funds to someone that I'm a 50/50 business partner with to buy an income producing 2-Family house?

General rule of thumb is "toddler and idiot proof," and a toddler or idiot could easily electrocute themselves or fall off where there aren't handrails, so that needs to be fixed. 

These properties are also located in areas that have seen rapid gentrification, with several having appreciated upwards of 50% so far!