Sweet! Did you order yours from eBay? I noticed there were 2 listings for them, one was $190 and one was $220. I ordered the $190 one.
Originially I had a (very) old TA03F Pro I was building up and was buying parts here and there until I started my build. But when i really started looking at my parts, i realized it would probably be alot cheaper just getting a new kit.
(To date I probably spent more on my TA03 than my VDF!)
Anyways, things I noticed about my Pro D Spec:
-my old Pro had the aluminum steering rack. This new one has plastic steering links.
-no decals included with the kit!? I'm a sucker for decals, especially Tamiya and TA03F decals
-the included tires aren't very good drift tires. Tamiya Type-D's are too grippy.
-unless you're using round pack lipos or still using NiMH batteries, the stock battery holder is useless for newer hardpack lipos.
Not sure how familiar you are with the TA03 chassis but there's it's both fun and frustrating finding parts and hop ups for the car. The car has been discontinued for a while now so some things just don't exist anymore or you really have to look for them. Alot of things are still up on eBay but I'll be damned if I pay $120 for shocks! Almost feel bad for wanting to run a collectors item.
Theres a few places out there you can still get hop ups for the TA03. Asiatees
<-- They have all the aluminum goodies but no more of the CF stuff. Integy
<--they actually have very little for the TA03 but what they do have is cool. The saddlepack chassis gives you more options on what batteries you can use or how to mount them.
Anyways, sorry for the long post. Good luck!