IMA powering the rear wheels seems the most logical. You're right about overpowering FWD cars, LSD or not, so I'm willing to bet that Honda will make the Legend use some sort of psuedo AWD system using IMA motors at the rear wheels and will carry over that technology to the TL, TSX, and other models as well. An IMA MDX is almost certainly in the works to compete with the Hybrid Lexus RX300.