i think if this guy here wants an opinion for a budget of 2K, we've got to recommend him something worth 2K instead of asking him to save more.
basically, if you want brand new items, you can go for a simple pioneer 5650 ot 4750 player. front comps go for a pair of mohawk orange 6". amps go for any reliable 2 channel amp ie kenwood, alpine. balance for installation and wiring. you might have a little extra money or you might need to top up a bit extra if you're planing to go for a low end 12" subwoofer plus box ie. kenwood or RDS or even mohawk orange 12".
but if you don't mind 2nd hand items, i think you can get abit higher spec comps, amps and woofer.
djthormented, is that your son? looks very cute.