If the burrs are good, they're good for any brew method. But I'd question why spend that kind of money if you're not going to use it for espresso. It would last forever, but it's a big honkin' machine in your kitchen and would be overkill for filter coffee. Plus, I don't think I'd want to bother with a doser either.
How much are you seeing them for? If the price is really that good, it probably won't look very pretty anymore.