I would very much appreciate some advice on the differences of Haarlemmer and Spectrum by Jan van Krimpen. I've only seen Haarlemmer on print and I think it looks great. But since I only have Spectrum in my font library, I wonder if it's worth buying Haarlemmer or if Spectrum will do the same good. The task intended is a corporate identity (for an organic bakery/café/grocery-store) where quotes will be the main identity element. And what could be a good accompanying sans serif?
I'm also considering Scala and Scala Sans, which perhaps have a more contemporary feel to them. The problem with this family is that they're som much used (especially in Norway). But, then again, the public probably won't be able to tell which font it is.
Other fonts vaguely considered: Hoefler Text/Gotham, Seria/Seria Sans, Dante, Stempel Garamond.