well, a normal person can do it, but you have to do it right or it wont work. your better off having it done, or taking them off and having them rebuilt and then putting them back on, but there is alot that goes into that as well. alot of little things that make a big deal. is yours the twin carb? or the single, i do believe the 95xp only came with twin carb, but i may be wrong about that. as for parts a rebuild kit for a Mikuni Super BN Carb (thats whats on yours) runs about $65 a piece, but you should be able to have it done for around $175-$225. i've done a bunch of rebuilds and my average that i charge is about $180 for twin carbs. if you want to go the cheap way only rebuild the fuel pump/pulse side of your main carb. that is pretty easy and can be done quickly and cheaply. buy the rebuild kit for one carb. when you look down at the carb (after you take off the airbox) there will be a hose coming from the engine to the one carb, that is your main/primary carb. that hose is the pulse. there are 4 screws on the front of the carb plate, un-screw those. inside the first plate there is a some-what hard plastic diaphram, thats your pulse wall. replace that with the clear one in the kit, also replace the o-ring there, and the o-ring on the other side as well as the rubber diaphram (fuel pump diaphram). replace those with the ones that are the same from your rebuild kit, in exactly the way they were before, and put it back together and screw it tight. dont strip the screws tho. when your done put the airbox back on and see if that helped with the issue. if not rebuild the whole carb, or have it rebuilt and that should take care of it. let me know how it goes
