UBW Tezz Venser Tool Box

i have been playing this deck for about a week and a half, two weeks, something like that and have gotten some very good results those being at a win percentage of roughly 80%. i have only been play testing this over on mws though, and even though i have been actively seeking good, strong, competitive tier 1 decks, i do know that it isnt exactly the most accurate way to gauge a decks strength. i have also posted this decklist over on the wizard forums for help, but no one over there seems to know what help is, meaning they rail on me for putting tezz and venser in the same deck, for using 6 sweepers, for using bsz, for not using jace, the mind sculptor, for running a creature-less deck, for not running discard, for not running counterspells, for this, for that, for everything in between, and to be honest, im about done with those forums, so im here now, hoping i find players who dont have theirs heads squarely placed up their........well, you get the point. as far as my deck testing goes, neither swords nor any type of caw deck so far has stood a chance, control decks i can usually, meaning just over 50% of the time, run out of counter spells, Valakut and kuldotha decks fall flat, and deck heavy on burn hurt the most, hence leyline in the sb, any tezz and venser deck i run into falls flat, vampires lose about 70% of the time, gw quest falls flat, and have yet to face a mirror match. anyways, take a look, see what you think. this deck is very strong and very solid and i hope someone can come up with a stronger build and take this all the way so those pukes over in the wizards boards can have a jolly time eating their own words. i do need help on my sideboard though. i just kind of threw some stuff together as about 99% of the time i do not sideboard. the leyline i have used and the luminarch is important too, but im not 100% on the others, so suggestions please.