The Pro bars are a nightmare, don't do it. No angling, pad width not highly adjustable and width is tied to reach. Cabling makes changes in position very difficult.
Enve SES are very nice, the only let down is the armpads.

Bmanx dremeled some Hed or Tririg ones. So it can be done - just depends on your appetite for doing such things.

Enve tilt adjustment is very easy.
Tririg gives +20 to -5deg with tilt kit - so with the ergo cups they're now a pretty good set of bars
Profile Aeria Ultimate gives 0-15deg
Zipp Vuka Stealth +-6 (though not if you use low stack clamp), which should mean the Vuka Aero has it too.

Those are the only high end bars I can think of with easily adjustable tilt