I wouldn’t pay that for something that looks like it was built at a high school welding class.

Just modify your own, it's simple.

You're install is looking good. I did mine on jack stands with the engine in and deleted so many silly brackets holding wires and connectors as they're nearly impossible to reinstall, especially the one at the top of the trans bell housing.

I simply zip tied my O2 wires to others on the sides of the trans. Nissan is guilty of bracket pollution on the transmission! :p

Curious as to why you shortened the shaft by 3/4" what it calls for 1/2" everywhere.

On the driveshaft length…

I measured the original driveshaft and just shortening it by 1/2” would be a really tight install on my car. The drive flange was very close to the pinion shaft threads.

Then, after measuring the two transmissions side by side several times it looked like 3/4” shorter would be a little better choice for my 2010 model touring.

I have a 2016 3.69 mt rear diff, with a different than stock pinion angle also. That may be part of it.