also;
https://www.spacycles.co.uk/m2b0s117p3744/NOVATEC-F172SB-Rear-Hubcheap enough, light enough, and available in 36h campag format.
Not sinfully ugly either.
BTW I don't think aluminium freehub bodies are really durable when used with most types of shimano cassettes, but they seem to last better when used with later styles of campag cassette. With any cartridge bearing hub (especially inexpensive ones) it is worth dismantling them, removing the facing seals from each bearing pair, and using a generous dollop of semi-fluid grease on everything.
A very common problem is that the cartridge bearings are an overly tight fit in the hubshell. This (if not allowed for when specifying the bearing tolerances) means that the bearings can be running with an extremely high preload (way in excess of the service loads in fact). The seals are not perfect and they are very parsimonious with the grease, which is usually the wrong type anyway.
The net result is often that the bearings soon get very slightly corroded and start to feel as rough as blazes. Quite often you pull the bearings out of the hub and they immediately feel OK, once relieved of their monster preload. If you are suitably patient, you can grind down bearings so that they are a better fit in the hubshell; they see less preload, run smoother and last longer. I have taken off up to 30um before now, which (in bearing tolerance terms) is a country mile.
cheers