[Cobranut]

Scratch,

If you could hurt the suspension by jacking the car, what's gonna happen when you round a curve or hit the brakes. You could bounce any properly designed car on any one of it's wheels without damage.

I've had success using a vacuum bleeder, but another method is to disconnect one master cylinder while bleeding the other. This is the technique recommended by Unique in their assembly manual.
Whatever the method, be sure to avoid drawing the reservoir dry, as you'll have to start over.

Good luck,