I'd go with the Heritage fiberglass then. Definitely get the factory paint job. You might also want to look at buying the hardware on your own. Provia is quite high on handles and locks. Just make sure you at least buy Schlage. Emtek and Baldwin are even better and will really make the door look nice. If you go this way, have Provia do the door prep and then just have your contractor install it for you for a slight charge.
Q