How Do I Remove The Adjustable Steering Wheel Height

[stomper]

I am busy stripping down my 33 GTST for race duties, and now that the interior is all but out i can see that ehe steering column in cab, appears to terminate at a universal joint at the fire wall. Now i have had intermitant issues with my power steering, so the likelihood is that i will replace the whole Power steering assembly. What are my best options to run a fixed steering column rather than the adjustable one i have currently??