Received my B&H order of Canon Premium Fine Art Smooth yesterday, printed out a 1215 patch target (i1Profiler auto generated). Just created a profile for my Epson 3880, using Epson UltraSmooth Fine Art for the media settings. Profile internals look good (see attachment), test print good. Similar appearance to Epson UltraSmooth, at the B&H present prices this paper is IMO a bargain.
Thanks to Mark for his recommendation.
Richard Southworth