Digital BW, The Print

Hi all. I am a new poster to this group and here is my dilemna.
There seems to be a shortage (read: none) of 44' Hahnemuhle Photo Rag at this time.
I just ordered some Innova Smooth Cotton from our buddy Jim Doyle at Shades of Paper
which I am hoping I can use with MIS Ultratone inks I am running on my 9600 in place of 
the HPR with (Paul Roark's) curves. Has anyone had any experience with this combination,
or do specific curves exist for this paper (Paul?)
Thanks in advance,

Jim Rohan