The K-series swap is expensive. I checked around Ebay and a K24 with a six speed will cost around six grand. No one makes mounts to swap a K-series engine into a 6 gen Accord (correct me if I am wrong). However, the 7th gen Accords came stock with a K-series engine, so the big question here really is: Will the 7th gen K-series mounts bolt onto a 6th gen body? And if they won't, how much bending and cutting and welding is needed?
I think the big problem here is the speed versus money equation. You can build an H22 or a turbo F23 to make an awful lot of power for six thousand bucks. The only real advantage of doing the K24 swap is if it works, your car will be in the tuner magazines.
Chas