StealthFF

Good morning guys. I just received my H&R spacers from MERAKI auto works, and excited to install but I need to replace all studs. For those who have done or had completed by facility what does this entail? I know the calipers and rotors need to be removed, and then after do the studs just get hammered out? Any hub removal? Time for install and prices? Any information is greatly appreciated. Thnks