Also be aware that if you choose to upgrade to SN95 spindles you'll need to get new spindle adapters from FFR. The SN95 mounting holes are in a different place from a Fox spindle. The new adapters accomodate both styles, but the picture you show only has one set of mounting holes and thus won't work for an SN95 spindle.
This is what the later adapter looks like with SN95 spindles. The alternate holes are for mounting a Fox spindle.
