Yesterday I bought the 27"/3.5 ghx/1tb FD/5k model. I did some research beforehand, but it seems like any refresh will be a few months out and will only have marginal performance gains. I just knew I needed a new computer and had the funds so went ahead. Now I have read more and am starting to second guess myself. Should I have waited ? Primary use is photoediting, very little video editing. No gaming.