Hi Folks. The rave reviews for the 75-150mm f3.5 Series E Lens prompted me to pick one up. As advertised, it is a darn nice package, and the price was right also. The 100mm f2.8 Series E also gets good marks from you guys to. Can anyone offer either a subjective or objective opinion on how this lens compares, or should compare, in image "quality", to a pre-AI 105mm f2.5 lens I presently own and dearly love. Thanks in advance. Ken Roads