Steering stabilizers,A-arms,Dual gasser,NPS springs?

I own a Raptor 700 (2007), looking to do some upgrades, did my first GP race and would like to do more, but first need the upgrades!! Looked at the Moose (Moose racing) steering stabilizer, looks like a good one for the price? Also, looking at Full Flight (Full Flight Racing) +2 A-arms? Also, from Moose Racing their Dual Gasser, a thumb/wrist throttle (I'm an old dirt biker turned quader). Lastly looking at, NPS springs fron Race Tech (race springs to lower quad), thanks.