Hi Phil
Never thought of using parsley stalks, I do like parsley ;D
May try some next time just to see what the difference in taste is, if any.
Like you I think that Curry powder is the right way to go about getting the 60's/70's taste and flavour, Less is more sort of thing, I would imagine in the old day's they wouldn't fuss about with all these new fangled spice mix's, Where fast turn around was the name of the game,
So I shall persevere with the good old curry powder for the foreseeable future, and hopefully strike it lucky :

Les