Thanks for the replies everyone. I just wanted to make sure that blowers worked well before I spent that much money. I had bought a grass catcher for my MMM and was disappointed so I wanted some confirmation that I would not be disappointed with a blower. I have not had any problems with using my front blade except that my driveway is narrow and pushing the snow to the sides makes it worse. With the blower, I should be able to keep it close to full width. I have rear chains and have never had a problem with traction, so I think I'll be in good shape with the blower. As Ductape stated, the blower and blade can be swapped in only a few minutes so I can adapt to the amount of snow easily.
Paul
Paul