It should work just fine. However, chances are most standard hyperglide bodies will also work and then you won't ever have trouble replacing the cassette, since Uniglide cassettes are no longer made.. DA being the exception because it is not compatible with anything else.

To illustrate, I swapped the uniglide freehub body off an Ultegra hub for a hyperglide freehub body from a cheap Shimano MTB wheel made 15 years later. There was a difference in the dust shields, but not one that affectted function. I'm sure if I had used something like 400ex or RX100 it would have the same seal system because they're all road hubs. I also subbed an Ultegra 8 hyperglide body onto an Ultegra 7 uniglide hub.