Recommend you have your Engineer do cost estimates. 

We recommend you get management contracts from several PMCs and compare the services they cover and, more importantly, what they each DO NOT cover.

Can you recommend any specific groups or meetups that you've found valuable?

I'd recommend speaking with a fellow househacker like @Matt Solis.

Would you recommend one over the other?

All three are oceanview properties eligible for STR usages but in areas that we don’t normally fully recommend prospecting as there are either partial usage limitations or waitlists to nightly rental permit and permission.

So, I have no idea how much money I owe for 2023&2024, how much money is actually mine, how to take advantage of tax deductions/credits/RE professional Status/ renovation costs/perform a cost segregation, if I really need a wealth manager at this point and how to take out my retirement investment and move it to a mutual fund I run independently.My ultimate goal: create systems for my corps to run smoothly and optimize business-related expenses,  keep my books up-to-date for both corps so I know my input/output, pay quarterly taxes throughout the year, give myself a modest monthly income and  continue to preserve/build wealth and grow my RE PORTFOLIO!

And the Census Bureau just came out with official figures the other week showing Detroit's population is now growing for the first time in 60+ years.It's early innings yet for Detroit.

I hope to learn quickly and over time provide value to them in return through future deals.I'm of course open to recommendations, referrals, criticisms, and advice. 

This is not a recommendation or advice, just letting you know about this.