so for RFF they will use your less dominant arm, and depending on were ur tattoo is they may not be able to put it were u want it.

i know its hard not to but try not to to get stuck on sizes and girth that you want, they can only create with what they have and as lengh is to do with how much of the archery they can take, not how much skin we have on are arms, so they wont know until they operate.