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- 9 Jun 2009
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Call me crazy but everything you have listed to me would point in the direction of a new Macbook Air rather than a Pro. The spec you have listed is complete overkill for doing a few spreadsheets and some light photo editing. You don't need the 32gb RAM (£360 upgrade) and the storage upgrade is silly money. 2TB cloud storage is £84/year vs £360 for 512gb upgrade or an external SSD for about £100.
There is no such thing as 'future proofing' and the Air is half the price. You could buy another one in 3 years when you fancy an upgrade and cost about the same as the Pro.
Sorry to be the cold face of reason.
Reason is often subjective, not objective

The scaled resolution of the Air's display is still really low, that makes working on spreadsheets a big pain in the backside.
The 15" is soooo much easier to work on with things like that... so buying the Air, even for those tasks, would annoy me every time I went to use it... not necessarily the best use of funds to spend them on something that doesn't handle its main purpose adequately.
Then there's the CPU... the hex-core is so much quicker when fiddling with photos when compared to the dual-core in the Air, it's hard to describe.
Macs have a much longer use-cycle than Windows laptops... so the idea of buying the best spec you can for future proofing is more viable with a Mac & 32GB RAM is beneficial even today for even light photo work... Adobe apps are very good at making use of it.
The Air should be considered more like a slightly more full-featured iPad with a keyboard attached... it's for web browsing, content consumption & writing tool for those who move around so much every gram in the backpack matters.
For spreadsheets & photo work as the primary intended use... as long as it doesn't break the bank, the 15" is the way to go.