hey guys, my car just got broken into today

They took the face but leave the hu...
Now I need new HU, cause I don't think i can just buy only the faceplate.
the old one was Alpine 7864, and I have no external amps.
I liked the 60x4 internal amps which helped a lot to the Alpine Type-R coax speakers.

anyway, my choices are:
1. Alpine cda-7893: price is ok, like the blue color but no mp3
2. Alpine cda-7894: mp3 but green color rather sucks for my taste
3. Sony CDX-MP70
4. Pioneer DEH-P8400MP: a little pricey

Sony and Pioneer have 50x4, but i dunno whether 50x4 and 60x4 makes a lot of difference....
I definitely have no $$$ for external amps + subs now.


any comments, experience, and suggestions are welcome
and thx.