RE: Not For Sale!
The KTM XC lineup has really addressed the crossover between the enduro and MX bikes. Mark, if you were to watch a WEC/ISDE grass track or old GP moto, you would see why FC lineup is weak to the modern Japanese MX bikes. Your description of snap is NOT what the Euros make and that makes them very difficult to make competitive against the Japanese made bikes. Its a philosophy more so than an ability to produce. Inherintly then the philosophy may not sell well here.
Right now I have two guys looking for FC 450s. The first to replace the one he has, he motos, hates the hit that the CRFs that he previously rode because it would beat him up in a 30/60 minute moto. Whilst fast for a lap, endurance skill were hindered. The FC allows him to maintain a quick pace for a longer time. Even some local pros, acknowledged that it lacked power to their own mx bikes they did realize that they could likely ride faster longer with the FC. The other guy has built a 380 out of his first FC and it kills in the bush compared to the Fe for the reasons you state, quicker wind up etc. He has a guy wanting him to build a second bike so he can purchase one of them. So there is market for them.
In the style of racing you do, I understand. Last fall, I took my daughter to the local mx track for her first ride on a track ( which she really enjoyed ). But I sucked at it because the corners were all inside/inside or outside/outside. My training lately has been to get better at Euro grasstracks, which mix it up, they enter wide and come inside to set up for the next inside to outside swoop. This style suits a more linear spread of power, while the lightning quick rev of modern mx bikes, are for the point and shoot style. Two vastly different styles.
Ultimately, I think Husaberg would benefit from building the FX. An FC that would compete in the mx arena is out of the question though, as their focus is offroad and KTM itself is focusing on the mx lineup. They are using a ton of Husaberg bred ideas in the new lineup of SXFs, we just won't see them with yellow and blue plastics. I guarantee that the 09 will be an earthshaker, not that I've seen or heard specifics, but intent is been stated that they want to return to leader of innovation. We'll see, petience jedi