At least for retail.We consider an agent proficient who closes at least 25 transactions per year.

Some of what I'm already hearing ...Forbearance / ForeclosuresSome are saying that these could present opportunities, especially for those already familiar / proficient with short sales.

Just because people don't have the tools or skills to proficiently do the strategy does not mean the strategy itself is flawed, it's a mis-match of operator and action.

While 50%-65% occupancy is a potential, being new to it all you must factor in that learning curve and assume your performance will be 1/2 - 1/3rd what proficient VRB/s are, and master and improve from there. 

I am proficient in Architectural software such as AutoCAD and Revit.

Next, it's imperative that you work with a lender that is proficient in renovation and 203k.

This is the back end of real estate that if you become proficient at you can learn how to work these deals and make some whopper deals for yourself and or keep yourself out of trouble. 

I've read your BiggerPockets profile, so I understand that your long-term goal is to build cash flow via rental assets.So...How proficient are you at analyzing rental investment deals?

I'm extremely proficient in IT since I do that with my full time job with 15+ years experience.

Run numbers through the BP calculator so you can learn/become proficient.