PE; I have a suspicion this would print contrasty enough in the dark room.
But I would actually like to increase the neg contrast by a lot while retaining mostly a straight line, for something I want to test.
The development is very active, the higher E.I.'s have better gamma, but worse grain.
Some shots are very grainy in deeper shadow areas, more so than normal process, but normal areas appearing to offer similar or better grain but with better detail.
The colour is definately off, but serviceable when balanced.
This one appears to be a higher E.I. rather than box speed, I didn't take it (and it's not me!), mixed lighting (fluro) and overcast daylight filtered through opaque plastic things in the ceiling.