Thirded 🙂 .... when I did my resto I replaced everything non safety-related with stainless (with nyloc nuts) ... just brakes and suspension mountings with tensile steel. TBH you could probably swap those as well, but it's an old racing thing that you don't use stainless in suspension, steering or brakes and I just stick with it ... an 8.8 bolt is the same as an old 'S' grade as near as makes no odds for road use. I use a tiny smear of copper grease on assembly as stainless can gall if provoked .... beats struggling with rusty nuts and bolts somewhere down the line.

K