I'm looking to purchase a 24in Roll printer. We have looked at the HP DesignJets and are thinking about the 130nr. We have pretty simple drawings (some Residential, mostly mechanical and electrical) and will maybe print 10-20 24x36 sheets a month. The 130nr seems to be pretty good for the money. Its not fast but has quite a few features. Any Recommendations on a Printer? Thanks, Scott<-