Hey Charley,
That's a good question and it's a question a lot of people have. The correct answer is actually going to depend on your specific situation and your future intentions. FOr example, are you planning on buying more? Are you going to rent or possibly fix and flip etc. Also, you may be using entity structure for privacy, tax planning, asset protection, etc.... so again it depends on what you are trying to do. I would sit down with your atty or cpa, possibly both...make sure they know what you want to do, and then have them advise you on the best answer for you. You make the final decison, but your team is a huge asset to your business.
BTW, I am glad you mentioned insurance, most people don't even consider this in their planning.... when I meet with my team (at least quarterly) it's my CPA, Lawyer, and Insurance agent. That is another great piece especially as you grow. Lately, it seems our world is becoming a lot more litigous with all the wrongful foreclosure stuff going around etc. so you bet we are making our insurance policy a big part of our business planning. Hope that helped and good liuck.