Questions before getting a Voltra

Been thinking of getting a voltra for a while, i do crossfit, I have sets of barbells and bumpers, a squat rack in my garage and I’m thinking about the possibility of turning the voltra to a rower with the Speediance aero row seat. And a leg extension machine for lower body strength accessories(saw some reels on instagram but not sure how it works with the bench though), thoughts?

What mounts and grips should I be starting with my first voltra? My budget is at $3500-4000, Any suggestions?

Thanks!!!