Hi Paul,well red baron have just contavted me with a re-fund of 700 bucks never had that before.There were a few xtras in that seals rubber mounts for the exhasts etc the parts are about the same prices as yours give or take a few dollars.My carb kit is the JHA one from japan it contains everything,loads of main jets emulsifier tubes[they have twice the number of holes in them]blanked pilot jets,3 different profile needles and replacement x and y parts.Cant tell if they made a difference as have not run the bike still waiting for cylinder studs and i need some heads as i now have the sp cylinders.I would really like to do the top cylinder conversion but cant get the hose for it at this time have contacted Tyga they replied saying they would check on that also contacted Jamie's web site where he has the part listed for sale but no reply to date.Red Baron got my jet kit but you can get the hrc kit from Tyga performance.They use pay pal so its very easy and safe to pay.I have bought a few bits off them ie highflow reed cages and stoppers and they arrived exactly 2 weeks later,i will order my heads from them as well once i know whats happening with the pipe.My objectiv is to show that the NSR is still competetive in our club and F3 races.Jujing by the practice and track time sessions with the bike in shagged form i would say it will just need to get out there again.You still need to dyno to see where to start from as it saves a lot of time my Yzf is living proof of this as the flatsides were real gits to set up,would have taken all year without a dyno.Let me know wat colour your spark plugs are do a plug chop from top speed cut yor motor stop the bike remove plugs let me know the colour and we can take it from there.See Ya