I am thinking of getting an Aria, but I can't figure out which zoom I would like to get to go along with it. The 28-85mm seems like the logical choice, but the downside seems to be a possible weight distribution issue and a lack of macro capability. The 35-70mm looks good with its macro capability, and I may want to couple this with a 25mm (more like a compromise between a 21mm and a 28mm). The reviews that I have read about the 28-70mm makes me hesitate about buying it. Or should I just stick to the primes?