But if you did the property up right with killer design and great amenities -- I'm picturing cool wallpaper, a game room, boho/modern furniture and a hot tub -- I can see a place here doing well as an affordable Airbnb/STR option just 10 minutes to downtown Denver.

Real estate is all about learning as you go and playing the long game.

Hey Adam,I’ve been in the Tampa real estate game for 20 years as an investor and owner of a property management company.

I appreciate your plan to do 1031 and get back into the game.

I am taking your advise, and switched my game plan to include a local agent or property manager to show the properties. 

Which they have no skin in the game (Technically).

Knowing the laws ahead of time and the process is very important but just know that lateness's are part of the game we play.

You already have a pretty solid portfolio, so adding another property and generating more cash flow might accelerate your wealth in a way that the Roth can’t match, especially if you’re planning to transition to real estate full-time soon.The long-term game for you seems to be building that cash flow and equity in real estate, and it sounds like taking the hit on the Roth 401(k) could be worth it for the immediate returns.

I know many of us didn't get into this game until later in life so my hat's off to you.

The fact that you evaluated whether to sell or do a cash-out refi shows you’re playing a long game and keeping your options open.