Luketendo
BLENNY :O
If you got rid of them you'd have quite a big size tank and you'd be able to fit quite a lot of nice fish in there. If you're still fond of big fish you could get some south american cichlids. Make sure you do research though as a lot of them won't be compatible with each other.
/www.pbase.com/ralf/image/5035850
Not being cute is hardly a reason to put a living creature to death.