New Alarm Need Advice

I am looking to install an alarm panel, and was wanting some advice as how other people configure their zones, model that works best with Vera etc…

Currently I think i have mapped out 16 zones, minus anything i have missed, that cover the windows, doors, fire, and motions.

The question is what panel do I get, DSC / Vista / 2Gig etc… and did I miss anything on my plan…

I am leaning to the DSC 1832 panel and the EYEZ-ON EVL-3


EDIT: The one fire zone in the master bedroom is just to add it as a single zone along with the other fire sensors throughout the house.