Glissa's Touch

i built a similar deck back in the first mirrodin block. originally it was an anti-affinity deck. lots of artifact and creature hate. did very well against most decks. this is a slight tweek of that original deck (standard version). i want something that can stand against caw blade decks, and most standard fnm stuff. i havent quite gotten the right balance for this deck yet. went for a combo of deathtouch and infect for most creatures. i do want to do something more with glissa while still keeping with the infect and deathtouch theme. will adjust the lands after i figure out the main deck. thinking about the possibility of the following for changes in main deck: grasp of darkness, birds, garruks companion, garruk wildspeaker, mitotic slime, mul daya channelers, nirkana cutthroat, obstinate baloth, overwhelming stampede, river boa, rot wolf, sign in blood, skithiryx the blight dragon, vampire nighthawk, barbed battlegear, basilisk collar, darksteel plate, infiltration lens, livewire lash i do like the possible synergy between natures claim & ichor wellspring, card draw and life gain. potential glissa stuff: blazing torch, brittle effigy, horizon spellbomb, moriok replica, perilous myr, ratchet bomb, wurmcoil engine i would like to avoid using vengevine and primal titan. first they are expensive, and second i have come to hate the sight of them. kinda hard to see them on my side when they have been trying to beat me in the face lately. any advice would be appreciated.