never having looked at the website take this with a pinch of salt but...
if pyramiding floats your boat do 3,2,1,2,3 like you said. i started off doing something similar and worked up to doing something like 3,3,6,8,3,3. i wouldn't do reps of anything on a fingerboard, they're for hanging on. if you are doing pull-ups on the holds they're too big and you're not getting the best finger workout you can. resting 3 mins after every time you've touched the board