How do you come up with that
Personally, I'd stick with vee
But if you have to go hydro - why not trick out a Magura?
Like buy a Maggie,
then get a 'deng' lever,
'deng'/tensile mounts,
any good booster, (if needed)
a HEN/74Kingz TPA,
CNC'd heatsink backings,
good material to go in them,
and maybe braided hosing.
Now that would be like the best rim brake ever (apart from Avid Ultimates ) !!