:xoutpost:
Welcome Dave,
You've got yourself a prob that is enjoyed by many. Although it sounds like you've made up your mind take a peep at other choices up for grabs other than the 87's & 214's, like 132's, 168's and 215's, all of which look great on post facelift X's.
This is from the home page on rim styles:
X5world - wheels.htm
Below are 132's, 214's, 168's & 215's. Good luck deciding and post pics.