Or is it better to pay someone your hard earned bucks.****, this is an expensive venture i have taken upon. Am learning as i go. Belive I will hang around here and learn from you guys how to do this myself. Have just bought alpine 9851, jl-xr650 comps, jlxr-570 coaxials, jl 300/4 amp, jl 4awg install kit, jl rca's.Not planning to add a sub at this time .does this sound like a pretty good setup.Got everything but the headunit off of E-bay,now just have to bring it all together. 93-f-150 two door extended cab. Can anybody suggest anythinig else I can do to improve my system.Thanks- Later.