What tweaks should i make to this crystal beast deck?

Well I can tell you right now Crystal Beasts aren't doing so well in today's world, also I want to let you know to check up on the ban list, but if you feel strongly about crystal beasts, heres what you should do, Rescue cat is banned, same with heavy storm, you should only run 2 of each CB(the abriviation) except pegasus, and maybe ruby, you should use 2 rainbow dragon and 2 hamon and find a card trooper (gets the cbs in the grave much much faster) everything else on the monsters dump, second of all you want to run these 5 cards in today's banlist, cold wave, giant trunade(works amazeing because it recycles your cbs) mystical space typhoon(mst) monster reborn, and dark hole, have those 5 you need CB s/t, 1 abundance, 1 blessing, 2 tree, 1 rare value, 2 beacon and 2 ruins, traps you need to run these staples for today's format as well, 2 Bottomless trap hole, 1 solemn judgment (may seem like crap to pay HALF your lp for just 1 negation but it is the best card in the game) mirror force(common now go pick up a marik structure deck) and torrentail tribute, then you just run 2 crystal raigeki, 1 path, and 1 gravity. This is my friends old cb deck and it ran pretty well, give it a try.