Digital BW, The Print

Hello,
I'm going to get into Piezography workflow and have a few questions.
1) Does PiezoBW plugin support different ink sets through various 
ICQ profiles? [I understand it should since there are some ink sets 
and three blacks]
2) Are there any 3rd party profiles for MIS FS neutral?
3) Is it possible to build such ICQ profile oneself? [I know I could 
propably use PS curves instead]

I'd be thankful for replies.
Mikolaj Pota