OMG, please don't. I was with WF for years and found their service to be horrible. Plus, I opted for a mortgage with them because they had the best rate if you considered their offer of a 0.25% reduction in exchange for setting up auto-pay from a WF checking account. I got the better rate for exactly one month before they sold the mortgage to US Bank (which had even worse customer service).
Now, I have Capital One 360 combined with free checking with TCF for my occasional brick-and-mortar bank needs. I don't really have anything positive or negative to say about TCF. I've heard good things about Associated Bank, just not enough to make a change to an account I rarely use.