Revolutions ain't light. They look great, and are really hard to destroy, but are not considered -light-. Heck, you can probably get custom steel wheels lighter than revolutions. Minilites are average weight, not super heavy, but not light either. Nice looking to be sure.
If you're looking for light weight competition wheels, there are a host of race wheel builders.
Spin Werkes makes a good custom alloy wheel for a reasonable price.
Keizer Wheels would probably be the next step up. A little lighter than spin werkes but costs more too.
Real racing wheels is another in this same category of wheel.
And then you have
Kodiak wheels which are super great. Not super cheap though.
These are what I would consider "basic" race wheels". They make 'em light, and they make 'em in 15" wheel sizes (if that matters to you). And I do know that they can all build wheels with 4x130 bolt patterns. They don't make 'em really fancy or pretty though. Unless of course, you like the look of 'em to begin with...
For the spiffy, and larger wheels, you can look at companies like
Kinesis,
Fikse, and
Complete Custom Wheel.. But be prepared to pay big for these wheels...
-Josh2