I use Basilisk on Windows 8.1 (been using on on 7 SP1 as well.) I'd say it works pretty good, however it has it's random lockup, which also locks the disk image you have booted from. I've been thinking of making a read only boot disk for it, and then having the applications on another disk. The only way I have found to unlock the disks is to open them up in HFVExplorer. 

Now the thing with Windows is, you can't use the ethernet emulation on 64-bit Windows. For that, I have not found a solution.