[Brian in Tucson]

I'd put a bit of black tape over the brake wear light and run the summer with what you have. Do the brakes in the fall, do a complete job, and bed the pads into the new rotors carefully. If the brakes start to feel squishy, you can always do them. If you wear the pads down to rivets or bare metal, you're not really out anything, you're planning on new rotors anyhow.

I'd probably get speed bleeders too and do a brake fluid flush & bleed. Brakes will be pretty wonderful.