Off to see the judge, the wonder judge of Oz...will update afterwards.

You're going to need one or two good heavy oversized cotton T-shirts in gray and white, light colors that can take heavy washing.One basic tool you're sure to need that isn't on your list is a 10 oz. caulking gun.

I am not investing too often, but when I have time and interesting projects, so I can't tell I am a pro and I know all the details in this sphere.

Are these you personal sphere of influence?

If the goal is buyers, Open houses, your sphere, and forums like this are key. 

Account Closed 41% of your clients will be referrals from your sphere of influence, friends, family, coworkers, etc. so really focusing in on that and farming it and reminding those people you are in the business will probably be your greatest marketing tool especially for a part time agent.

@Austin Smith I think the key is to consistently market to your sphere of influence.  

Not to double kick this thing, but most new agents rely on their sphere of influence for their first 6-12 months, friends, family, etc.  

Start out doing exactly what you're doing here, let everyone know about this next step and give your friends/family/sphere a chance to support you in your new career.

There are deals to be had, but you have to utilize your sphere to find them OR commit someone almost full time to hunt them down.