Hello! Have given me a psycho-ape (20″high,37″ wide,1 1/4″ thick)and need now longer gas trains/coupling/brake cable and cable(for interior installation). Does anyone have an address where I can get it,without,just like with the “friendly”,like having to leave a kidney and the left arm there? Guess so 6″ excess should be enough,or does that have to be longer?For helpful tips I am grateful to you on Ewig Sunburn