I'll be honest, this pack isn't good, yet. I'm not here to talk down to you, but here are some suggestions that you should add to your pack:



Piston textures on the side and back to differentiate from each other

Redstone signal strengths should be shown in their texture

Repeater and comparator textures on their side to see their strengths and what not



Finish these first and I'll give you more suggestions. Take it step by step.