Be nice now!!!! sometimes you gota do, what you gota do, like assemble a VW engine in the family room on the 2nd floor!
As to OPs (Original Posters) question ( welcome!) can you post some photos of the parts you are looking for (google photos etc works well) I have a harness I got for parts and might have some of what you need but i'm a 67 guy and door buzzers and time relays are a mystery to me!