-Yes you can ask for both if you have reason
-Dont think there is a generic for vicaprofen
-Ask if you can use Biwise insted of St. Peters. Much better/profesional service.They will usually say yes.
-overnite vr. 2 day is about a $30 difference depending on where it ships. I use 2 day and they put it on the plane with the overnite stuff due to the space availibility and I get it in a day most times anyway.