I am looking to do some still life studio work. My budget is tight so second hand and older equipment readily available on Ebay etc is probably what is within range. (circa £100 per each for body and lens). Firstly, I know 35mm SLR was at the lower end of quality anyway.This may have changed somewhat with the advent of digital SLRs. Also I am aware the lens is also a major factor - so please assume regular lenses within the above low end budget. Also some may say small format is not the ideal for studio and high quality imaging but I am not sure of what this 'small format' is capable of nowadays. I do like the idea of digital convenience and cost. So which older model will give the best quality availability considering M Pixels etc I am unsure what models give the best quality image. At the moment under consideration are Canon EOS 40 D and 100D mainly due to lower cost. But there may be better models. What model DSLR would people recommend considering the above difficult constraints?