Talked to Jason...
The standard stub setup will sacrifice some travel. But they are making new uprights that will get that travel back, and at the same time give plenty of clearance for the Type 2 CVs. They will move the wheels out 2" on both sides. This may or may not put you over the 72" max width for racing.. So depending on your wheel backspacing/tire size, you may have to go with a different offset wheel to keep it legal. If your not racing, the extra width wont hurt.
Corry is running the Gear One setup, and it uses two Right side Gear one axles. This setup is the best for travel, and wont move the tire out at all from stock. The Weller uprights will give the same length of axle, so the CV angles, and thus the travel should be the same. Uprights are still in the design faze, so it will be a while before they have prices/product, but Jason assured me they will sell them as cheap as they can like the rest of the kit, to keep costs down.
Ive got a line on a used set of Gear One hubs, so well see how that goes. Probably going to give up a few other areas, to do the Gear One setup now, and make it right the first time.
So basically, if your doing this kit, you should plan on either the Gear One hubs, or the Weller uprights, IMO.