This is my first post in a few years because frankly I've been on the grind learning how to become a better real estate investor and taking massive action.  

That's what lenders are thinking.As someone who warned people about "vaping" and how the vape industry would crash due to health issues 5 years ago, I have no problem lending to legit marijuana operations in legalized states. 

That's massive cash-flow.

My options are...as I see them:---Buy one property/year and hope for massive appreciation (not likely in OKC) leaving me with 7 properties in 5 years...that may or may not meet my goal---sit tight for 1 year and start a BRRR funnel while saving and drinking from the information firehose.

Quincy,Sounds like you are ready to take some massive action!! 

Being a real agent is a massive advantage.

The main issue I see in the history of the house is a massive water damage in 2015 which ended up around 40k in costs.

Pre construction condos in Toronto area are done all the time.. it would take between 4-5 years to be built and 6-12 months before closing buyers assign the builder contracts to end user for a massive profit.. especially the ones that are closing in 2020 they are being sold for 60-70% more than original agreement with builder..

Google, Apple, Facebook & Amazon have all recently put massive roots down here.

I myself am also in the beginning stages of my real estate journey & have learned a massive amount through the forums, podcast, & webinars.Now to your question.