Ouch. Maybe drive it a year, and if you really like it trade it on a 5.0 '11?
If the '11 stays in FS (which I’m sure it will, there’d be know reason to move it since there are 5.7, 6.0 and 6.2s in FS) it might be the over-dog. Unless they’ve gotten really heavy (I haven’t been keeping track). It seems right now the Shelby GT is the FS over-dog though the LS1 SS w/ 1LE bit seems like it’s still easily competitive. Anyway, not sure if any of that matters to you anyway. Haha.
-TJ