That would be a killer combo.
4.55 FDR in 3rd W/a 3.23 axle ratio. (3,58:1 1st, 2.19:1 2nd, 1.41:1 3rd)
Here's what that combo can do W/a 4300# pig in a moderate N/A combo. (26 MPG hi-way)
http://www.youtube.com/watch?v=T-Sbz2Etl_A&feature=youtu.be
You could easily run low 10s in...