Metallic surfaces and the spectrometers we normally use in this industry are not compatible, the one in the HP Z models included. Breathing Colour states that this canvas is compatible with the Z3100. In that case they should provide an advice on the media preset to use + a profile that is satisfying. This type of media is hard to calibrate + profile for a normal user.
I have no experience with metallic canvas but in your case I would look for the Canon iPFx400 ICC profiles that might be available. If not at Breathing Colour then Hahnemühle has a Canvas Metallic and profiles that may suit. All compromises but any custom made profile with suitable spectrometers may be a costly affair.
Met vriendelijke groet, Ernst
http://www.pigment-print.com/spectralplots/spectrumviz_1.htmSeptember 2014, 650+ inkjet media white spectral plots.