nope why should i ?
i have also removed all google crap except market ofc and livewallpapers, i dont need them. i also removed small apps and weather widget. the only widget i use is the stock clock. i used it also on x8, its cool at last i think that ^^ i think i relased about 500mb deleting all the apps. it took me about 30min or so ^^
i used titanium backup since i trust it the most; and like i said i dont have any problems with phone. it may be cause i know what apps should remove and which i shouldnt lets say its hmm build in my brain