B1nks -
dont listen to others uninformed advice on offset! You HAVE chosen the right offset for an agressive fitment on a LOWERED 370. The rears can even go out another 10mm or so. The look is deceiving now bc your car is at stock height...so everyone that doesnt know better says OMG you got the wrong offset blah blah. Once you lower the Z the wheels will tuck right in and be flush. I have noticed most guys on this forum go for weak offsets and end up with the "sunken in wheel syndrome" look lol.
Case in point, look at this guys setup with the same exact size/fitment as yours...when it was stock height it looked off, when lowered it tucked right in --->
Jason's Z