Hi Alex,
The Epson range of scanners are great. For most of your photos, you'll be very happy with it.
I feel obliged to point out that the V600 only has a Dmax of 3.4. Dmax indicates how sensitive the scanner is for very dark detail. If you had mentioned to me that you were scanning negatives, I would have encouraged you to stretch your budget to the V800 (or V700 if you could still find one for sale) which has a Dmax of 4.0. But as long as most of your photos and slides are sufficiently well exposed, you'll be happy with the 3.4 of the V600.
Do you already own any editing software? Or would you be relying entirely on that which comes with the scanner?