PMK is nice, You can use Xtol and get good
results, I have used HC110 E and Rodinal 1+ 50

All work well. The film rates as stated in product info
at 200 daylight, No one says you have to do it, buts its advised.

You can push any film with enough development to any given
asa provided you intially give the film its minimum exposure
required to produce shadow detail, when you push you can only
really push midtones and highlights. The film will get really grainular
if you use Rodinal at 1+7 and push it as well.

Hope it helps, signing off from the laboratory "Frank"