trust me, you don't want to do that. it's not worth it. It will cost you thousands of dollars to get it done right because you have to convert more than just the transmission in order to be completely compatible with an original automatic. The process involves a lot of work and time on the body also, and in general it's just not a smart decision. I have considered that option for my celica as well, but in the end I figured I'll just trade it in for a manual later. For the accord......i don't know if you are willing to trade in but I wouldn't go with the conversion