As for the 2% rule, maybe limit it to 3-4 pieces. For using LIL-images, we provide extra support with our trail which will overcompensate the beneficiaries in the vast majority of cases. Also, just in case you haven't seen that already, don't forget the 20% beneficiaries to the lmac account, this is the source for our prize pool each week.
Looking forward to see what you will craft for us!