FFIW, the Hope tools really do make the job nicer. The old XC bearings used to have a substantial outer race which a socket would easily whack against. The newer Pro2's have much less meat round the edge and a chamfered socket doesn't seem to sit very well.
It's do-able, but the tools cost less than the bearings so worth it imo. Genuine Hope INI bearings last considerably longer than the £1.50 one's from ebay IME.
When I bought my tools from 18bikes they were £17 for a full set; front bearing tools, rear bearing tools and the freehub tool. CRC do the bearing tools seperately for about £10 if you just wanted the front ones.
Tis an easy job. Oh, and the cartridge bearings come supplied with the seals.