I don't know if anyone sells pre-drilled factory bolts, but I would imagine if you were upgrading to Titanium they might have some that are pre-drilled.
You really don't have to safety wire that much stuff, unless you wanna go crazy with it for safety's sake. Just buy some quality drill bits (preferably Titanium or at least coated), use a lubricant/coolant when your drilling, and let the drill do the cutting (in other words don't try and be forceful with it). Another tip is to keep the drills sharp, small drills will lose their effectiveness really fast once they start to get dull. Another thing is to check and see what size hole the racing organization allows for you to drill and still be legal (like they are going to ever check anyways! LOL), if you go to the bigger size you will probably find that it will be easier to drill and you can safely apply a little more pressure without breaking the drill.
I realize this isn't what you were asking, but it really doesn't take that long if you have the bolts off of the bike. I would at least give it a try on a couple of them and see how it goes.
Bolt Kits.
Linear Mode
