I am trying to educate myself, that's why I am asking these questions and that's why I did around 10 hours of searching and reading through posts before I even posted my question. Of course it's your choice whether you want to help with my education or whether you want to bust balls. Regardless thanks for your comment.
Since I am buying a rep I don't expect all, or even any, parts to be swiss. I do however want to buy the best rep possible, ie one that looks the closest to the gen and is reliable. Although his prices aren't the cheapest the seller seems to have a good reputation. However if you think I can get a better deal or there is a better rep out there, even if it is more money, kindly tell me and provide a link if possible. Thanks.