I thought the purpose of this forum was to express our creative sides... how we interpret (sp) our builds. If your a average builder like me, who cares what you use to create a outcome. In reference toe the sewing thread for wires.... guess what.. I DID! I did it on my Mercury. I say use what you want.. how you want.
I have yet to work with resin... but if someone is casting a specific part because A: Its cool, and B: Its functional in the aspect of that it can be used on different builds, then I see no reason why they shouldnt be allowed to. Im fully aware of the whole copyright thing.. but stop and look, people download music and movies from the Net all the time? They cant lock ALL of us up.