Yeah the 2000 kit is overall a better deal in the long run. If he can get them for $900 shipped thats a wow deal.
The 1000 kit is cheaper but the 2000 kit is capable of a bigger shot and uses one N2O Nozzle and is computer controlled adjustability. The guys at Venom said the max was a 150HP Shot under 100% on the computer.
I am out of this group deal, I picked up a used VCN2000 today and should see it by this weekend and the extra parts I ordered. (Thanks Joe)
The install looks fairly easy from what I've read just not to do a sloppy job with wiring. Plus if you were going to upgrade to a Turbo later the timed setting on the N2O would be used until the turbo spools up. Atleast I would keep it and use it for that.
Thanks again Lupe for being very informative and helpful