I guess anything is possible depending on how much time, effort & money are put into a project like that. I'm thinking it would be a huge undertaking with much surgery involved. I honestly wouldn't know where to begin. These memory functions are also interfaced with the Driver Information Center (DIC), the side view mirrors have memory features also. So there is quite a bit to consider with this modification.
that would be a huge job, not impossible, but huge. you would have to have the seats along with all the controld, rip you door up to put it all in, wire it, intall allthe motors corectly. eek and if it dosent work right, back to the drawing board. but not impossible.
Might be best to just get an SSEi or GXP by the time you are done.
Actually i'm not getting a Bonnie, im getting a new 06 GP GXP. Its not the end of the world not to have the memory seat since i drive the car 98% of the time, but it sure would be a nice and unique thing to have.