Don't forget the second storm killed by havak while the original was running around as a kid.Oh yeah, the Brood saga (around 165 and 166)-basically she uses stellar weather to keep herself from turning into a Brood, the process kills her but one of the space whales the Brood use as starships rescue her mind (and possibly body?).
Although I'm not sure if it's a new body or the old one going through some very extensive healing. While she heals or forms, Storm also briefly has an astral form of her various incarnations up to that point, including the vampire version!
Vision had his body swapped with the evil vision getting his green body back and just stayed in it! His original body wasn't it destroyed with the anti-vision?
Optimus prime had his mind put in a clone body later and kept the clone body.
A jean clone was killed by havak (what is with him?) in a dc invasion spoof issue of x-men.
Thor had a clone running around right before heroes reborn.