I would put:
Angelgotchi,Morinogotchi,V1,V2,V3,G1,G2,devilgotchi,Santagotchi(other tamagotchi),the charcthers ALL combined together,so theres more characther along with the new ones.
On the tamagotchi website,you could send a code that will allow your tamgotchi to be coloured and customized on...