pakman1
from everything I have read the Disk Elite is really a good gun...getting a scope for it you are probably going to want to get into the mid range scopes at least.
I have 2 3x9x40 Busnell Elite 3200's on a couple of ML's they are really awesome scopes. The rain guard lens work really well. They have a shorter eye relief 2.5" so if recoil is a probelm for you that might be a consideration. So far i have not had a problem. Triple Se7en, a frequent poster, has recommended Sightrons for several years now. I picked up a TII Sightron the other 3x9x42 and put it on one of my Remingtons - It really does look good.
Below these Cayugad has had great success with a Bushnell 3x9x40? Dawn to Dusk.
I am sur you will get some other opinions on here - good luck in your selection....