Has Anybody used one of these G540 4-axis system

[HS93]

Has anyboby used one of these I want to use it for my Mini WidgitMaster using 180Ncm drives will it be ok or is there a better alternative

http://www.geckodrive.com/g540-p-39....8d932687ec9720

Thanks and sorry if this has been coverd but could not find it

Peter