I've got 2 winders that hold 4 watches each
I don't have 8 automatics, but I use 2 spots as display spots until I end up with automatics to put in there. They were cheapies, but they do the job, and like yours they have clockwise, counter clockwise, alternating, and extended alternating.
I'm happy to put my manual wind watches in there as well as it keeps the oils from settling to one side if I turn it on occasionally for them.