You can use cash-out refinances to extract more equity forever.

Ideally, I achieve infinite ROI via the BRRRR but I do not achieve a full extract of my investment unless I get a significant assist via appreciation (so I fail on the infinite short term ROI). 

Goal is to extract equity from this project ASAP for another. 

Extract your capital and do a 1031 exchange into a MFR that can generate better returns.Some notes about your analysis:Since you already own the property you'll be able to refi pretty quickly, but in a typical BRRRR you should expect at least a 6-month seasoning period before a lender will refi based on a new appraisal.You're missing the following expenses:CapEx, should be around 15% when combined w/ RepairsManagement (10%) always include this even if you plan to self-manage at firstVacancy (8%)These additional expenses make you cash flow negative, even at 60% LTV, which is why I recommend selling this property.

Rates are low and you have solid equity to extract so now would be a good time.  

Really, I'm looking for a way to extract and build upon the equity I already have in real estate.

But then I have to pick through 4200 grandchild pics on the SD to extract a couple of our recent rehab!!!

You put your properties in, but extract cash regularly for your personal expenses.

Cap rates are extracted from closed sales and identify what a NOI (for a one year period) sold for expressed in a percentage.4. 

Should I try to extract any further provisions?