The reason I said you don't need a 1055T is because I don't think your motherboard will support it,I noticed there is no BIOS update for the new Phenom II x6 CPU's
Volts any lower and it won't even run OCCT for 5 mins. before it crashes.The volts I'm running on this CPU are well within reason for my overclock of 3.85 Stable.
But,first and foremost Get an aftermarket CPU Heatsink & Fan or fans.
This is the Heatsink I'm using on this CPU(Athlon II x2...
I got the same CPU & MOBO that u have galaxie83,Mainly just for my secondary rig and I've got mine running @ 3.75 right now and running Prime95.So far I'm 20 mins. into a 3 hours stability test,Will let you a know if it stable when I'm done and where my setting are at.