I have not scoped mine yet, but I read a lot of threads about it...
The Tapco removable mounts get mixed reviews. B-Squared owners tend to love 'em, but they don't remove easily, IIRC.
I'm probably gonna do a "bubba" solution I read about. Take a weaver rail, dremel out the bottom to fit over the "pads" on the receiver, then use JB-Weld to attach it to the receiver. If you mount the scope to the rail first, before you "mill and weld", you should be able to get the scope lined up with the irons pretty well. Pix I've seen from others actually look pretty good.
The weaver rail will be much lower to the bore than other mounts, giving you less paralax (sp?). And when the scope is off, the rail is low enough you can use the irons, just looking right over it.
Yeah, its a "bubba", but I have no reservations about bubba-izing a $350 Century Arms rifle.