(0) Is the neg really worth printing? Assuming it is...
(1) First find out what is in the neg- understand its contrast index and what detail is where on the curve. To do this, I make a matrix of exposure and contrast on multigrade paper or just make some contacts in a bunch of different ways.
(2) Form a strategy: based on the results of (1), decide whether you can print to graded, or multigrade paper, whether you'll need split grade, how to dodge and burn, whether to bleach or whatever.
(3) Print it to matte fiber!!!!! <---okay this is personal