Haha, coincidentally i was looking up the parts sheet to see if that specific plastic trim is available separately this morning. Since i was sure i would screw up if at all i were to do something with it. Apparently, didn't find the part in the sheet. Is it available? I've seen you playing with ABS plastic in the past so i think you'll even manage to make a trim on your own if you don't get the part i guess. Good news about the connectors. Please shoot a video of the connector installation if possible/ lot of detailed photos will do. That seems to be the most complicated part of the installation so minute details will be useful.