Ok, no pool yet, but want to be all ready when we get it!

We will be getting an AG pool, Doughboy, steel (well, not aluminum or resin). I had decided against getting a SWG after reading here about salt causing corrosion of metals.
So ...
Is it really ok to add salt, say 1000-15000 ppm, to an AG pool? Will that concentration not cause corrosion? Seems like the talk in the other thread covered why to put salt, what type, how much, but did not address the Should you or Shouldn't you issue. And if this is ok, I'd like to know why, when it is generally said not to do SWG on AGPs? I would prefer not to do anything foolish to my pool if I can avoid it! (hence reading so far in advance of our purchase!)

TWIA (Thanks WAAAY in advance)

Grace

Avid reader of this forum
but alas, no pool... yet!