Have a look here;
http://www.moto-one.com.au/performan...24bigbore.html Dont know anyone who has done it tho.
I noticed Ducati Performance do a kit to turn a 749 into a proper 999.Kit comes with barrels,pistons,new crank and full Termignoni system,etc.Lotta stuff in the box so bound to be a lotta money.
Part no. is;96446603B