All

I have recently switched the fork on my road bike to disc brakes, they are much better during the rainy months here in WA. I am now thinking of switching the front hubs in some of my wheelsets rather than sell them and build new ones. One of these has a front wheel w/ a Velocity Aerohead 24 hole rim. I know that this is sketchy for disc brakes, but am hoping that i will pull it off. My question is: I have found 2 hubs from Cannondale w/ 24 holes. One (Omega) has 2 large flanges, the other (Wind) one large and one small. Any significant benefit to the Wind design? I was thinking it might reduce the diff in spoke angles and therefore even out the spoke tension.

Also, in the highly unlikely event that my hub flange sizes match exactly, can I reuse old spokes or is that false economy?

TIA! Appreciate the help from this forum, I really enjoy doing the work on my bikes.