Borgeson Power Steering Thoughts....

I know the power and manual columns are different lengths. What do I do "THERE"? Can I cut my steering shaft and add a u-joint? I'm not crazy about that. Is there a different way? Can I swap a power steering shaft into my column? I'd prefer a more factory way other than a u-joint.
Manual shaft is longer but its a collapsible for crash impacts. So just slide it in use Bergman coupler so no mods to the manual shaft. That how the shaft is on my '69. Early As some of those might not be collapsible.