Rust is a major no no in getting an inspection sticker in Maine. There can be no rust holes or areas missing on ANY vehicles in Maine. Rust, no sticker. No sticker no license and big ticket......
So, rust is something that HAS to be considered......
On the other hand, we have a great Expedition with 183,000 miles that only needs a muffler and a couple other things to make it ok in ANY other state than Maine......lol....