If the boot just recently tore then I would say just replacing the boot will be fine, but do it as soon as you can. One of my inner CV boots tore and I kept putting of replacing it and I ended up having to remove the axle to have the outer race refurbished. NOT cheap.
If you really want to get crazy EMPI does make replacement axles for the VX and sometimes you can find them cheaper than the actual boots themselves.
Mecatech does make a CV boot kit that comes with a cone, like Triathlete said, that makes putting the boots on easier, but I think that you still have to remove the short shaft from the rotor. https://www.independent4x.com/mercha...roducts_id=205
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