Any suggestions on changing out the oil cooler hoses for a 123? Do I have to lift the engine and remove the engine mounts? What a pain in the but!!

This is the first of soooooooo many questions. My mechanical is almost finished.

Questions for the future:

-Plugging all vacuum lines.
-Reasonable costs for timing my fuel pump (I got the elvis shake going on after the engine gets warm)
-suggestions on replacing the parking break pads
-FINDING A REPLACEMENT HYDRAULIC HOSE FOR MY REAR SUSPENSION!!!!