yes, you would be better off just going with a silo spec if you want 3 singles.
The pickups in my silo are awesome and i would never think of getting anything else.
in the last month i've gone from having 13 electrics mostly the famous SSS type to having a 20th silo- shipped off my last SSS yesterday and now i need another ball.
I hate to vent- (as i've always had excellent customer service at my Sacto GC) but i went to the shop tonight to check out the Silos... but just to make sure i didn't take the 40 minute drive I called prior and was told they had a white hardtail (peaked my interest) told the salesman i would be down and it would take me about 30-40 to get there... i show up he's just going on "lunch" so i waited 30 minutes... found the "hardtail"- it was really a vintage trem and a higher price than i was told over the phone...They usually have a couple Silos at the Sacto GC. I'll be heading up there this week and report back.