Micro-distillery belt + blessing orb

So I was thinking how increadably hard it was to change life flask from R1 to L1 when I put on the micro-distillery belt, and thought it would be awsome if you could change the line "can't use flask in fifty slot" somehow.
Now I'm pritty sure ggg will nerf tinctures some way or another but I hope that the interaction with this belt will remain.

However, the thing i thought up was; wouldn't it be cool if you with blessing orb could change the "fifth" in the implicit mod "can't use flask in fifth slot" to anything between first-fifth?
This would be good sens it's a static keybind on console and this way we get some autonomy especially considering how L1 and R1 are the "easiest" keys to use in game play.