Greetings everyone. Longtime lurker, first-time poster here. We have a 2018 MDX (SH-AWD w/Technology package) and want to install a tow hitch for a bike rack. From what I've read on here it sounds like installing the tow hitch is pretty straightforward. However, I'm wondering whether it would be smart to do the wiring harness at the same time. We wouldn't be using it anytime soon but we've thought about getting a camping trailer sometime later. Would it be smart to do the wiring now, or would it be easy to add on later if we decide to buy a trailer? Thanks in advance for your help.