Just came across this vst http://www.genuinesoundware.com/?a=showproduct&b=40 great electric piano emulation, this is physical modelling and coded in c+ . Never had the chance to try a real wurlitzer but have played a rhodes and this thing stacks up really well 8-)

I recently got a 1958 Wurlitzer model 112A for free by chance. However, two keys are missing and it is slightly out of tune. Is it worth it for me to fix it up? I expect to give it heavy use. I wondered if such thing had collector's value, and if I should try to trade it for a newer model.