Everyone talks about doing a GT swap into their s197 stangs, but I'm actually quite happy with the mix of fuel economy/power in the six banger. The past few days, I've been throwing around the idea of a swap from the 4.0L to the new v6 in the 2011. What would be involved in this swap? Would it be a lot cheaper since you're going v6 to v6 instead of having to adapt everything to the GT standards?