Although you can do the entire mod with the upper triple on the bike (I have), it's much easier in the long run to remove the fairing upper and the upper triple (referred to as the top bridge from here on) to give you more working room. Trust me. :wheel:
Here's what I have been using recently: TAG #4092 +5mm universal mounts, plus rubber spacers (probably from Lowes or somesuch), and lockwashers not included. NOTE: 4091 are standard height and 4093 are +10mm.
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Next, I drill the top bridge at the casting marks (how convenient) with an 1/2 inch drill bit. Old rubber inner tube around it to lessen scratches from the vice.
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Next, I add the mounts and bolt in the handlebar while it's still off the bike so I can cinch down the lock washers.
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Then I remove the bar and the top sections of the mounts (don't skip this step) and slide the top bridge back on the bike. Tightened down the main nut (30mm) then loosely add the throttle assembly and switch gear to the handle bar and loosely bolt the handlebar back again into the lower mounts.
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Add the fairing upper and start adjusting everything to fit from lock to lock. Depending on the bar specs you may need to reroute throttle cables, brake lines, and/or switchgear which this renthal 755 bar on the VTEC require all the above but nothing new/longer was needed.

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Here's a couple of shots showing the difference in bar bends I've been using. The renthal 755 (upper bar) was on the vtec while the "straight" drag bar (lower bar) I'm using on the 4Gen RCBVFR. Pretty significant difference as you can see. Note the holes drilled to lock in the switchgear.
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Here's a couple of comparison shots of a "daytona bend" (low rise) handlebar vs. stock clip ons on my old superhawk. This was the first bike I tried this mod on. The mounts on this one were very high (35mm) hence I got a flatter rise handlebar.
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