Brother you are crushed it on the savings goal!
My guidance would be related to marketing. If you are in the market as a realtor, particularly at this stage of the cycle, you know how to generate leads.
A slight shift in focus from listings & buyers to distressed purchases is the move to make.
I would invest $10k in a highly targeted list of potential multi-family opportunities. The $10k includes paying for mailers and the list.
This should generate 1-2 BRRRR opportunities based on the quality of the list. From there leverage your remaining $70k for entry in a distressed multi-family asset. This will give you buying power up to roughly $700k as there are plenty of lenders who ovver 90% LTC loans while offering 100% of rehab funds.
Stabilize the asset. Refinance with a DSCR loan. Repeat.
The only other guidance I would offer is investing a portion of the $80k into a coach who has already achieved what you are looking to achieve. As this will shorten your timeframe it takes to achieve your goals.