Concur, EXCEPT...
Instead of stainless, use brass bolts. With Never-Seez or without, I've not ha any trouble getting them to let go several years later.
I've been using brass hardware for undercar exhaust for over 20 years, and haven't had any trouble with it. Since the torques used for installation are so damn low, material strength isn't an issue.
Since heating and slowly cooling brass actually makes it slightly harder (as opposed to slightly softer, like steel,) you don't lose strength.
Since the heat dries brass, corrosion isn't an issue.
If you really want, you can use stainless nuts on brass bolts, since brass won't gall or seize on steel. But, that's another story (I'd not use stainless bolts, since you'll still get the corrosion problem when you go to knock them out.)
I use brass hardware where possible all through the exhuast system, and silicon bronze for mounting the manifolds. No trouble here...
5-90