I am open to a lender/partner that plays a more active role in the company with me, but a lot more discussions would have to be had about who would do what before any decision could be made in that regard. 

See discussion on this topic here - https://www.biggerpockets.com/forums/49/topics/1172782-2nd-m... 

Let's discuss how to make the most of this tax benefit

(specifically long-term, non-vacation rentals) Would love to hear a discussion on this!

Happy to discuss your questions!!

This is my first rental and tenant and I'm meeting with them tomorrow to discuss.

Zillow and other free sites are great, but I recommend using an RE Investment friendly Agent.

Do I need all of these for commercial RE investing or no? 

Also, your debt structure is your asset more than the property, I wouldn't sell it, I would keep it as a rental, and maybe use a HELOC on it to tap into some equity, and then go another primary residence.After buying another primary residence, I would re-evaluate every year or two to see how you can better maximize the returns. 

Focus all your cash flow on one property.Important to re-invest 100% of the cash flow during the growth period and generate as much ourside capital as possible.