I'm looking for a stand that will hold four basses. I've heard that some finishes can be damaged in the long-term by chemicals in metal foam-covered stands, Rickenbackers for example. Any opinions about this? If its true then I was thinking of a wooden stand, but I have noticed that then you're into 'beautiful high-end' territory. I'm not looking for a stand that costs the same as a new bass. Does anyone know a supplier that is making moderately priced wooden stands?