You better get the right rims for that front end or its never going to handle correctly. You need a 4:1 off set with those A-arms.
It looks like you have a 1:4 on there currently.
They're the correct rims. The arms are only +1's. They don't make +2's for standard travel shocks in the MGC. In order to get the width back that I had with the other arms I added 1inch spacers. She's only 49inches and the arms actually perform better with the Elkas than the previous arms
.