Question about stages and more characters

[IxI Stacker IxI]

Hi guys, its been a while since ive been on here or messed with brawl hacks, i was wondering was the character cloner thingy ever finished like have two links but have one replace by say a custom character without replacing any other brawl player. Also, i wanted to know how to add more stages to Project M without erasing any and so it has its artwork in the stage selection screen.