It's my turn to GM and we're back to SR, and I want to give an introductory run (we've got a pair of new players) and a few "later on" before moving to the main area, before giving them a whack of karma and nuyen to spend as I adore my higher power campaigns. But I've got no clue on the numbers. I'm thinking of giving them a Shadowrun a month in the "down time" - which rounds out to about 50k divided amongst the team and 3 karma, for 36 karma and 100k nuyen per player per year of lapsed time.
Anyone done it before and run into problems? What numbers did you use?