Need help and opinions

[thuggish3000]

hello everyone, well i need some help and opinions, i have decided to pretty much start from scratch with my car audio gear, i have decided to go with an all Alpine setup, from the HU to the Subs. well here's what i got thus far:

Headunit: Alpine CDA-9851
Front speakers: Alpine Type S 6 1/2 coaxials
Rear Speakers: Alpine Type S 5 1/4 Coaxials (faded)
4 Channel amp: Alpine MRP-F240
Subwoofer amp: Alpine MRP-M350 ( not purchased yet) 350watts RMS@2ohms
Subwoofer: Alpine SWS-1242D Dual 4ohm, will be wired into 2 ohms. (not Purchased yet.
Subwoofer Enclosure: Custom .85Cuft sealed enclosure..

well my question is how will this sound? and will that type S sub blend in well with my front and rear speakers?

Opinions and maybe some help is greatly appreciated..

Thanks..

Justin (thuggish3000) Payne