If Nicholas is agreeable, maybe I'll do it up as a Guild Companion article, or possibly a set of articles. It could be interesting to take the RMFRP article on Selkies as a race and convert it to RM2/RMC. I think most of the other NPCs would be relatively simple to convert, but writing up the method I use to do it might be helpful too.
I had initially planned on triple statting the adventure for HARP/RMC/RMFRP but then it started getting to be so big and I was running out of time, so I dropped the Rolemaster part.