I'm currently in the middle of manual swapping my 88 K5 blazer. I have an SM465 and a linkage style clutch pedal assembly both out of a 78 C30 dumptruck. My questions are 1. do I need to removing the brake booster to pull out the auto pedal assembly? 2. Where exactly do I drill the hole for the rod that connects the clutch pedal to the z-bar? 3. Is there anything else I should be aware of as far as this specific swap?