Help me pick out a componet set

[geat 0]

Hey guys, I have an s10 with a FI BL fully loaded 10" and a sundown 1500D on it. I have an alpine CDA-7893 HU, with polk audio coax speakers in the door and dash. I have already put sound deaden-er in the doors.

What I'm asking is what amp and component speakers would you guys go with in an s-10. The door speakers are 6.5" I recently took out my sub and amp from my truck and I'm loving the leg room back. So whatever I get out of selling them is what cash I will have to put into a new component set. Im thinking 330 shipped for the amp, and I'm not sure on the sub yet. I'll probably go with buying a used 125.2 amp, or maybe something different.

Would you guys go active or passive for the speakers? I should probably have around 300 dollars or so left to spend on them, I mainly listen to rock and metal.