running my new 720 prs components, off a 300/4 jl.. where should i set the amp settings to for the tweets. i have been reading alot of threads, . i have an f90bt hu, so i dont have alot of active settings, gonna do what i can with the hu eq, and the amp crossover, amp has an adjustment from 50 to 500 hz,at x1 or x10, , also hp or lp. the same question for the mids. any starting suggestions?