@ashhtayy hahah, oh men. I'm lucky that I have a guy who loves to shop and who loves expensive things (for better or worse haha). I still ended up scanning a bunch of things that he didn't agree with, and vice-versa. His response was, well, if we don't ask for the good stuff now when are we going to do it? Plus, we get 10% off for a year on the stuff that people didn't get us, so we kept in mind things and price ranges that we would be able o afford later on.
We needed absolutely everything since neither of us lived on their own, so that made it a little easier. Our registry ended up being 12 pages long! I had a lot of fun doing it, but I definitely did what the assistant told you. I added a bunch of things in store but then I found similar products for half the price on their website, so I added those and deleted the very expensive items. Just make sure you have a bit for every price range. Don't take it too seriously, after all it's just a wish list, but it doesn't mean you're going to get all those things . A girl can dream right?
I really like your rings, and I like the idea of engraving it. I was going to do the same, but in the end we decided to take that money to Mexico and spend it there. The wedding plus a move in the horizon kind of limited our funds haha. Maybe for our first year? I think it's a very cute idea, and useful, you know, for those moments when one of you forgets your anniversary date but you're too afraid to ask bahahah (in our case that would be Juan )