bushing

Hello group, would you mind watching this video and checking if any concerns? Looks like I got a few views of the diff mount on this 2001 2.5i I may purchase. Thanks so much! View: https://youtu.be/XvtVtPKRZxE

I replaced a ton of stuff. Giubo, center support bearing, transmission mounts, engine mounts, roll/sway bar bushings, subframe bushings, differential bushing, trailing arms, yet I am still getting a clunking sound while shifting gears unless I rev match perfectly. I noticed after I reinstalled...

So after ordering the diff bushing, I thought "why stop there?" And proceeded to order the subframe bushings, flex disc, center support bearing, trailing arm bushings and trans mount bushings. Now, while all of this is being done, what else do you suggest I replace/take a look at?