it'll be an item, so I guess I should use textures. if you know a good textures tutorial, pls link me. I'll be looking for one myself
Yeah, simplifying won't help then. If you want to in the future however:
Remove all of the edges inbewteen 2 outmost ones.

Now select the outmost ones:

Now press F:

Do this for the entire thing.
After you're done, there's gonna be a ton of orphaned edges. Press A to select all while in face select mode. Now press H to hide that. Unselect all. Now select edge select and press A to select all again. Delete your entire selection. Press ALT+H to unhide everything. Bam, simplified.