well i just got back and heres my report...
browns pass/breakneck pass is still doable no problem...
tincup pass is halfway doable... i went through the snow regardless (afterall this is a very easy trail...and its a lotta fun in the snow!!!)
mosquito pass is doable except for the shelf pass road... but u can still go and checkout all the mining buildings...
didnt go on alpine tunnel road but i imagine its doable since its a very easy trail (snow or not....)
i went halfway through hancock pass and the snow is still doable... i managed about 20 mph or soo, going slower through the snow banks... u can still get far enough to walk to the alpine tunnel thingie or u can checkout the mary murphy mine (thats a bit hard to get up that side road...better to walk..) and u can checkout the numerous log cabins there...(the tilting one.. etc)
hope this helps someone!! dont let the snow hold u back on the easy trails....