I have no idea how long it'll take. It depends on how heavy their work load is. The best thing for you to do is take/send your stuff to them and get an estimate on time/price. FWIW repop stuff is often lacking in quality. If it were me I'd have the original fixed & rechromed before buying a repop.

Save a life, adopt a senior shelter pet.
The three main causes of blindness: Cataracts, Politics, Religion.
Name your dog Naked so you can walk Naked in the park.