I've not used Pilsner malt before but I know others have, with good success. The only advice I've seen quoted is to boil for 90 minutes rather than 60, to ensure that DMS is boiled off. Other than that, I think it'd make for a good beer. Good luck with it - let us know how you get on.
Bottle conditioning: Pliny the Elder clone; Tramp's Overcoat Barley Wine
Next up: Vanilla Porter