Digital BW, The Print

I've been fighting my way throught the archives and have been
intrigued by some of the 
discussion on glop. I'm using a 2200/MIS UTs/IJC-OPM. 

I was thinking of getting a virgin cart (LK position) and some bulk
glop. Does it take long 
to clear out the remaining ink in the 2200's heads? Any suggestions
percentage-wise for 
an overcoat on ISP? 

Also, I'm putting together a post-bound album using the ISP
pre-mounted boards and I'd 
like to add some smudge/scuff resistance. I remember a few posts
discussing waxing 
(Renaissance?). Can someone make some suggestions? Would glop and wax
make a good 
mix for better dmax and scuff resistance?

Thanks for the help,

Jon