What other maintenance should I do to my WR400F? I got new rear wheel bearings, Maxxis IT Rear Tire, IRC Heavy Duty Tube, 2 Renthal 14/47 sprockets, Renthal 520 Gold O-Ring Chain, Blue Fork Guards, Guts Blue/Black Pleasure Line Tall Seat Foam Cover! I'm waiting on these items to come: MSR Blue Chain Guide, MSR Chain Rub Plate, MSR Rear Disc Guard/Shark Fin, new sprocket boltsTN Magnetic Drain Plug, 6 UNI Airbox Vents, Muffler packing and Blue Side Panels! What else should I change out? Shock Bearings, Steering Bearings etc. I scrub & wash, change the oil, clean and change oil filter, clean air filter and change spark plug! Should I change the Shock Oil, Brake Fluid etc.