I am thinking of purchasing an epiphone casino. my current guitar is a strat with a hardtail and i'm really used to it. I am really scared about the trapeze bridge of the casino. i heard that it was really hard to change the strings and everytime you change them the intonation went wrong. are those facts true and should i get a sheraton or dot with a tune-o-matic? or not? please i need to learn about this kind of topics, so if you could explain the whole situation it would be really good for me. thanks in advance.