I am thinking about 70-300 ED and 1.8/85D. Have you any comments about this lenses ? Should I consider 80-200/2.8D ? I am not pro rather advanced amateur who switched from EOS50E USM 3.5-4.5/24-85 and USM 4.0-5.6/100-300 to F90x+24-120. Thanks [EMAIL PROTECTED]