Hi All, With a roughly 3K budget (CDN, taxes and apple care need to fit into this as well), would you recommend a 13 inch rMBP with 1TB SSD (16GB RAM) or a 15 inch rMBP 512 SSD. Pricing isn't that different in Canada. I'm interested in this computer for lightroom and batch editing of RAW photos. Uncertain if the quad-core + Iris Pro + 750M is overkill but know that 60MB pictures add up quickly, and a little concerned about the longevity of 512GB. Not a gamer at all, and currently not into video editing, but my dSLR can do this so it could be a possibility down the road. Appreciate any insights.