Question for sound system GURU`S

[72-stomper]

Hi from Wisconsin,
I am looking for some sound system advise...First let me tell you what I have..
1972 1/2 ton SWB with gas tank behind seats. Seats are 2002 Lincoln Navigater 8 way heated.(not much room underneith)..Center console is a 2000 ford f150 extended cad, heavily modified.....I bought the Poineer DEH-P9000MP 50 X 4 deck, and the TS-A6971R 6X9 3 way speakers......The 6X9s are mounted in the doors with some light plastic baffles that I bought for protection.(drilled 4, 3/16 holes in them for vents) NOT GOOD ENOUGH!!!!!
With my limmited space, what can I do too make this MFer rock?????I have about a $1000.00 budjet for this system. I see I could get 2, about 6" speakers in the side of the center console....Amp??????
Please help me as I dont know a thing about sound systems....
Thanks in advanced,
Mark
PS, I am not affriad to CUT!!!!!!!!!!!as you can see!!!!!