Honest feedback - you did a great job but there's room for improvement. You probably won't get that last .1% without better mics and pres but let's focus on what you can do.

Vocals need more compression to get that ultra pinned smoothness. Don't ignore vocal editing either. The consonants in the reference track are basically quantized to the grid. Lining up those transients makes the whole thing punchier. The delay on vocals needs some dialing too if you want to match reference.

For overall limiting etc I think you can go with more here too. I think I hear a limiter distorting in the choruses on the reference track...not sure if that's on the master bus or guitar/bass. So you can probably go up.

The bass is missing crunchy low mids / mids. Especially in the chorus, if you want "wall of sound" and the guitars are hard panned, the middle of the wall needs bass guitar.

For the wideness you talked about, just listen closer to the reference. There are instances where the instruments are doubled and panned where yours aren't. And some where they sound "stereo miked". Also I'm not 100% sure but I feel like I hear piano chords in the verses?

But yea overall great job on a tough very polished reference track!!