My initial impression is you are making this way more complicated than it should be and none of the complexity gives you a tax benefit. Complexity = overhead, time, cost and risk. You have a small business. Try to keep complexity and expenses low for your small business or you will spend a lot of time and cash feeding the monster. Your description reads like you are creating a dozen variations of you. It might be different if others were involved.
Consider an umbrella insurance policy instead of the web of LLCs and corps. The insurance policy is likely to provide you with far more protection.
Be careful you don't create a self-dealing situation with you and your management company, which is really you. The IRS doesn't allow tax breaks for self-dealing and I don't see how you would benefit.
For example, rent comes to you for $1,000. You pay your bills and end up with X cash flow. Alternatively, you transfer the $1,000 rent to mgt company which records it as revenue, just like you would. The company pays bills, just like you, and ends up with the same X profit.
If the company is a pass-through LLC, then it just flows right through to you as income as if you and the LLC are one, which you are in the eyes of the IRS, and you have no tax benefit for the LLC.
Alternatively, if it is truly a separate company, the company pays tax on the income and you pay tax on distributions from the company. It's double taxation. The company also pays employment taxes, fees, etc most of which you would not pay as an individual.
I have 13 rentals and a little over $250,000 in annual revenue. It's also a small business. I manage them all myself as me. Each are separately insured and covered together by an umbrella. I manage it all with linked Excel spreadsheets and do my own taxes with TurboTax.
Keep it simple and use the time and expense saved to get away from your desk and acquire more properties.