Need help with sq
 

I am running my first sq setup and i need some help

1- I have a pioneer deh-80 prs and i want to run active
2-I want 3 way speakers setup $1200 or less i have 3 way jl c5 now is there something better then them or should i stay with them
3-running the 80prs active can i run a 3way front stage and a subwoofer
4-I am running all this in a caliber srt

Any help would be appreciated