Advice want for making decks

I am a very new player to magic and I am looking at my inventory and not seeing all the possibilities.

If anyone want to spend some time looking at my inventory and theorycaft a (few?) good decks.
I am willing to listen to all feedback and buy a few cards to complete decks.

Also my preference is that the deck will be m12/innistrad or newer.

http://deckbox.org/sets/222781
This is my current inventory.

These are the ones I made:
http://deckbox.org/sets/223026 a G/W soldier/disable
http://deckbox.org/sets/222960 a R/B VAMPS
http://deckbox.org/sets/223000 a U merfolk/spells

Also I am prepairing a R goblin deck but haven't configured it yet.

Thanks a bunch allready!

I also appreciated links or other sources of information to read up on stuff as I am giving myself an overdose atm, and more is always better