unfortunate..
if you use it as a sorc shield youd need the green colour, otherwise the +2 is wasted. also base pris would be necessary for that.
if you use it as a pala shield you dont really need the 30/20 (nor the 17fhr some would argue, i wouldnt), but base pris is the same issue there.
its a good shield for selfuse that maybe fits your build, but its not a trophy :/