Agree w/ Steve, Aspire is a great software program, but if you're not doing a lot of 3D modeling you can save a lot of money by getting V-Carve. I have aspire and haven't touched the 3D modeling section yet.
I believe that V-Carve will let you import 3D files to carve, you just can't edit them with V-Carve. So if you plan to buy / acquire 3D files and not create your own, then V-Carve maybe a cost effective choice. Also, look at the upgrade path for V-Carve to Aspire. Aspire costs $2000, V-Carve Pro $700, V-Carve Desktop $350 (limited to 24"x24" work area). Typically you just pay the difference in costs to upgrade, which is nice you can buy less expensive now and upgrade later if you find you need more features.
Looked over the Grunblau Platform, interesting concept, and nice that they've bundled everything you need, but you do have to source from 3 different vendors (Grunbalua for base, CNCRouterparts for mechanicals / Vectric for Software) which can sometimes cause support issues if you run into a problem. Did they give you a timeframe for arrival?