I was wondering if it would be too small? With eibach pro sport lowering springs, would a 2" drop be enough?

 

15s are what I plan to run on my 94 with no drop. If you aren't running a 50 series tire it should look just fine.

 

The main reason for running larger rims (other than looks) is to clear larger brakes. Also, depending on your personal preference, there may be a better selection of tires and rims in the larger sizes since more cars seem to use them now.

 

<Pimp'n dem factory 15's yo.

Although the larger wheels will usually clear larger brakes. Reducing the sidewall height, while maintaining same diameter, will decrese sidewall flex. This will increase steering response. Reducing the marshmallow affect.