enkei

I'm looking at either a set of Enkei GTC01's or Koya SF03 or Koya SF05. Size I want is 18x8 but the standard offset for 18x8 is listed [here] as ET52. (std size 18x7.5 has an offset of ET55) However all of the aftermarket (AFM) wheels listed for the levorg are a slightly different offset and I...