Hi there, glad to hear you're excited for the Phantom. I'm in Garden City, MI pretty close by.
Since you're going to use the Phantom for some serious (professional) video, I'd like to offer some advice:
Watch the getting started videos and download *ALL* manuals (and READ them) while you wait for the Phantom to arrive. Assemble and test fly the Phantom without the GoPro a couple of times. Attach the GoPro and make another couple of test flights, save the footage for comparison.
The mount for the GoPro on the Phantom out of the box will pick up any and all vibrations coming from the airframe and route them directly to your video. This is primarily caused by out of balance propellers. A prop balancer is therefore a must have item, and I recommend the Du Bro balancer (available on Amazon). Also, order replacement props now as while you're learning to fly you will probably have a couple of mishaps. Small nicks etc. can throw the props back out of balance.
After balancing the props, slap them on the Phantom and fly her again recording GoPro video (same settings) and compare to your out of the box video. You should notice significant difference before and after balancing.
I recommend searching and reading some of the posts in the Video forum here on PhantomPilots. Don't jump into a gimbal, etc. until you've done a lot of research.
Again, glad to hear I'll have another fellow Phantom owner in SE Michigan. PM me anytime and we can chat via phone if you'd like. This is a new hobby for me, it's exciting and I'm happy to talk Phantom anytime!
Cheers,
Paul