Hi, I’m new to this forum but we’ve had our Model X since 2018. We’re looking to upgrade the tow hitch that it came with since it’s weight limit is only 120lbs. We need to carry 5 bikes. I just ordered the Draw-Tite trailer hitch part# 76143 that was recommended on this forum. But now I’m struggling to find who to install it for us. Can anyone give me any recommendiations of trailer hitch installers either in the Ventura county area or in LA area?