Best attachment point on B pillar for roll bar?

[NoLift911]

I want to attach my roll bar for added stiffness to the B-pillar around the seatbelt attachment area - where is the optimum place to do this

Up high around the roof line, midway down the car or down lower? Just trying to add some torsional stiffness to the chassis and figured a tie in to the B-pillar for the roll bar is a good spot.

My guess is ideally you would attach the whole way, but my bar was not built that close to the pillar so I was looking at some discrete mounting points.

Thanks -

[NoLift911]

crickets...

[Griffinroydonal]

You can add a tab to the bar and bolt into where the seat belt was bolted, This area is solid.