I am converting a early 4-89 N/A Z32 to TT and manual at the same time. I have come across a couple issues. The A/C line for the N/A drops down in the engine compartment right onto where the oil cooler hard lines mount. I do not haver the A/C lines from the TT so I can't change them over. Should I go all rubber hose or is there a way I can make it work with the parts I have? I really would prefer to use the hard lines to keep it looking as factory as possible. Thanks in advance for any help.