I am going to replace *just* my brake discs with some vented Brembo discs that will work woth my existing caliper, etc. I understand I will have to get some diffrent pads, too. I was wondering if this is a job a do-it-yourselfer can manage or if I should seek professional help. If so, what would be an estimated price for installing 4 new discs?

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'92 300E
'74 Vette