Reverse mount clutch master cylinder

I'm in the process of tubbing my firewall after bodydropping my truck. The stock clutch master cylinder isn't gonna work. I'm just trying to get opinions on what I should use, if anyone has any experience with this. Should I get a regular reverse mount or a floor mount? Which brand (even though through my research there aren't many other than the wildwood ones)? Part numbers would help. Thanks

Y not just recess it?

A wilwood reverse setup will work fine.

Im running a tilton floor mount on my truck.

Iv hot some pics for you, this is what I did