This looks like a good deal and it's sure easier than the old way.

Still need to torque test the studs, but getting them off and back on again would be a snap.

Drill Master 1/2 PRICE!
16V, 3/8" Cordless
Impact Wrench
90798-4VGA
Was $49.99 Now: $24.99

We used a large bottle of nitrogen and regular air tools. Was good for filling tires too!

I have the same as yourself, but a cheap battery powered stud remover is pretty nice. Previously all the battery versions were really expensive.

I've actually had pretty good luck with Harbor stuff, but probably wouldn't be good in a every day usage enviroment.

what is the hammer torque rating? I think the Snap On we use is 300+ and it some times has a little trouble getting the hot lugs off after a 25 sprint if the charge is less than half. But it is SO nice not having to drag a hose all over the paddock. Really handy in the hot pits and grid too...