You are a strong applicant but the usual caveats apply when it comes to reach schools – they call them “reach” for a reason. That being said, your best chance at an Ivy are Princeton and Yale where you are a legacy so if those interest you I’d definitely apply to one (or both) of them. I think you have a very good chance of admission to USC, Emory and BU and a good chance at BC. The rest (Stanford and any Ivy) will be tough.