Give me some advice on building a strong CRYSTAL BEAST deck?

I know some of you might think, OMG this sucks dude, get EGYPTIAN god cards and massive good effects monsters and cool traps like SOLEMN WARNING that cost 60 bucks and make the best deck. Well all im asking for are advices on how to make an amazing crystal beast deck. :) ty. so far i have 3x of each crystals beasts monsters 1x rainbow dragon, 3x of each for all crystals spells and 3x for all traps. what should i add or take out?