Paper selection is a very personal thing, and I would second or third getting sample packs, especially from Canson and Hahnemühle.
Hahnemühle German Etching is a great and under rated paper, and not too expensive paper. Canson BFK Rives is a really excellent soft textured (velvet) art paper, but much more expensive. Epson Velvet Fine Art is another excellent fine art paper, although a little lightweight for some applications.
The Epson Hot and Cold pressed bright and natural papers are also well priced, for 100% cotton.
Personally, I think that Canson Rag Photographique is the best smooth cotton paper available; definitely a notch above Hahnemühle Photo Rag 308. Also much whiter than the Epson Hot Press(ed) natural, and without the OBAs of the Epson ‘bright’.
Epson Lustre, Premium, Ultra Premium, or otherwise, is just another high OBA RC lustre paper. There are plenty of at-least-as-good alternatives in 17”. As Howard mentioned, if you want a better lustre/silk/pearl/satin/semi-matte/photo-matte paper, then look at the barytas. [I could have sworn that I have a roll of 17” Epson Lustre, perhaps they stopped cutting it that width?]
All the major paper manufactures and distributors supply profiles, most of which are very good nowadays. You may have to wait a few weeks for P800 profiles from some.
Brian A