I recommend a case trimmer(don't forget the 9 mm pilot for it) + debur with drill attachment,case gauge,Lee 2nd book.I also recommend you make sure you get a good powder that will make it impossible to double charge(fills the case over 1/2 full with normal load).safety glasses as well
.have fun,keep it safe and good luck with everything. also ,,,I have had the best experiences with midway with all my orders,they are very good at what they do and prices usually very well..