budget setup no sub

well i had my deck stolen recently and had a spare stock RSX oem cd player that i can use

i also have a 4 channel 50x4 cousic power logic amp that my cousin gave me 4 years ago new.

this is what i want to do

stock oem cd player
LOC
cosic power amp 4x50rms
run new wires from amp to speakers

i might wanna change the fronts to componets if i can find a set(will it still work with this amp?

my current speakers that are in the car are 2 way pioneers rated at 160watts i belive

i though tabout this setup beucase my friend has a rsx with the same cd player

he has 2 power techniks amps 2 jl 10"

and am loving it, with 2/10  loudness its pretty loud already
tHX

oh yah i guess this can also be a security factor as when thiefs see a stock deck they are less likely to steal it

thanks

tony