Civic EG

hey erverybody, new to the forum. recently purchased a 95 ex, ran great for about 2 months. now theres a knocking noise in the back passenger side. my fear is that its a strut. if so, i figured i would drop the car while at it, but had a few questions. first, i am trying to decide between KYB AGX, or tokico HP systems. is there anyone with any insight into these systems, pros or cons, or another way to go within similar price range? second, i went to a local shop, they said that it would cost about $700 give or take a couple hundred to install the kit/allign and all that fun shtuff. this is the first place i have gone to for a price, is it in a fair ballpark range? and last, will i need an adjustable camber kit? any and all help is greatly appreciated, thanks guys.