I'm planning to try this in the comming month as my first all grain adventure (which seems to have become cliche from replies in this thread), and have a question about substitutions in the grain bill. My LHBS carries a fairly limited selection of grains. I know I can use munich in place of the vienna, but for the crystal 10L, I'm not sure what to use. I can get the following locally:
American Victory
Briess Carapils
Belgian Biscuit
CaraRED Malt 15.3 - 19.6 Lovibond
Crystal Malt 80 Lovibond
Gambrinus Pale 2-Row
Gambrinus Honey Malt (20L)
H-B Carastan/Crystal (UK) 40 Lovibond
Malt Munich
Melanoidin Malt 23 31 Lovibond
Any feedback helps, thanks.