In my case, I have already purchased a new saddle, new side covers, I'll be polishing up the engine, 836, head work, HM ignition, new tires, etc. I also have brand new pipes. I got them on the used market but they have not been used. I might have bought brand new if I didn't find the "used" ones. This will be my rider.
On the other hand, I have other 750's that won't get the top shelf treatment but I'm not emotionally wrapped around the axle on them either. Will they get new OEM pipes? nah.