I don't think that it's ever a good idea to clone or pretend to be someone. After all, all it will lead to is being disrespected. This is especially true of when you clone someone that is well-respected and/or an old figure in the community. It's just not a good thing to do in general, and I sort of wish you hadn't. All it can cause is confusion. It would be cool if the real Kirby would come back, but judging by his attitude toward JJ2 and the community, that event doesn't seem very likely to happen at all.