P-Switch in levels

[xTHECONNORx]

I have an Idea for SMBX: We should be able to change what happens if we use a P-Switch in levels!

For Example: In Super Mario World, the used blocks turn into coins and vice versa. BUT in the Super Mario World Theme in Super Mario Maker, FLIP Blocks turn into coins which turn into THOSE. (Which makes sense because Flip Blocks are the 2nd edition of Brick Blocks (which also turn into coins which also turn into those)).

If only in Super Mario Bros. X, we could decide which blocks become which coins. And which coins turn into which blocks.