Where to buy bases w/spikes for floor standers???

Where can you buy bases or stands with spikes for floor standing speakers?. I'm wondering if there are any available like what is used on the Sonus Faber Grand Pianno's. I know Sound Anchor makes some, but I don't find them very attractive. Esthetics are very important to me. They will be used with a pair of Vienna Acoustic Mozarts which have a footprint that measures 6.7"wide x 11.6" deep.

Thanks in advance,
Sagger