That really is the best setup imo, I also run a NAS with 64bit Win7, but since it's a pure-server, I went the Atom route. Big energy savings. The i5 is also pretty energy efficient.
Agree with the Hendrick's. Be sure to try a Pink Gin using Hendrick's(I prefer it with Tanqueray but with Hendrick's it has a nice/interesting taste) and of course a Gin and Tonic using cucumber slices and Fever Tree tonic.
Currently having a White Lady.