can't find a way to customize mutter under Elementary-OS

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http://unix.stackexchange.com – I just installed Elementary OS, even if it's still buggy and not even in beta version i'am very satisfied of the look, but i would like to have some option to customize the effects ans settings like i could do with compiz but i couldn't find any setting panel related to Mutter! Is there any gui utility i should install ? (HowTos)