As I stated in the title of this issue, the Invisible Obsidian Pressure Plate recipe seems a bit overpowered. It may need a balancing patch of some sort. Beyond that, this mod seems interesting enough and I intend to follow its development in the future.

Do you have any suggestions for an alternative recipe?
I did consider using a potion of invisibility initially but decided against it as I know slot of people are not a fan of brewing potions.

Not sure. I'll have to get back to you on that. There's not really much else I can think of in the game that is good for invisibility recipes. The chameleon dye (or whatever it's called) from Primitive Mobs did come to mind as an alternate recipe, but obviously that is very much not vanilla.