The best place to start is with a spreadsheet that has every every cost itemized. 

You are only adding complications and costs with the LLC with no upside  This is all assuming there’s been almost zero appreciation and you shouldn’t sell tax free while you have the chance. 

Can you give more details on your numbers, purchase prices, rehab costs, time to complete rehab, ARV, monthly rent?

Far more costly to transfer property at a later point than simply purchase in an LLC on day one.

Here's an article with FAQs including the cost of a study.

Hard money typically refers to a company that has it's own underwriting guidelines, rates (9% - 15%), costs, draw process ect.

That's not the same as paying cash.According to a different post, your credit card debt costs you $600/month.

Do you understand the added complexity, work involved, and costs? 

Turbotax isn't going to educate you so unless you'd like to educate yourself and potentially make some costly pitfalls, then I'd outsource.

This will make it a lot easier to manage, will cost you less than buying on the market and typically you can get 1:1 rent returns.