Congrats on the improved times!
The '05 sure wants to pick that front up! Without additional mods, the extra .237 seconds will be hard to shave off there to get to 12.999. Hopefully a tire change will get you there.
I went back this year with what I hoped to be a better tire(Nitto 555 vs. OEM KDWS)and I couldn't drop that .110 seconds to get into the 12s with the same car weight reduction and nearly identical weather conditions(both run near the end of April), but I did pick up over 1 MPH.