The Ultimate Phantom is an interesting package however the things to note are:
Its based on the original Phantom 1.
The carbon props and upgraded motors are not necessary at all.
The carbon props are in fact deadly. The plastic Phanton 2 props will hurt you but not kill you.
You get a lot more batteries but they last about 8 mins against 20 minutes on the P2
My outfit cost £1,043 for a full FPV system built buy the supplier.
I spent a further £535 on an extra 5 batteries.
I spent £39 on a carrying case
I already had the Gopro
So total was circa £1,617 or approx USD $2668.00
So, they are not a cheap hobby and keep in mind it could all smash into a million pieces if you are careless.