Alignment help

Hi all. I want to check my alignment on my clio BUT i bought new wheels and tyres. should i wait till mount the new tyres and wheels or could i check and done my alignment on my "old" wheels and tyres. NEW ones: OZ ultraleggera 8x17 ET55 and Yoko AD08R 215/45R17 OLD ones: TeamDynamics 1.2 7.5x17 ET53 205/45 R17. i am not shure couse that new ones got another ET so the wheels gonna stick more out and tyres got also another size so dont know if the values will be the same on the two setups. thanks for helping
 
i am not going to use those Teamdynamics any more so dont know if i would done my alignment with them, would perfect work also with the new OZ ones.