Looking at your collection, you got some really good pieces!! A few suggestions in terms of LE products would be maybe the Monogramouflage Speedy, the Speedy Cube in all leather, the Mirage Speedy in black or bordeaux, the original Suhali pieces - especially the Le Fabuleux or whatever it was called, the rectangular tote with the S-lock at the front, or how about the SC collection, back in the day we all thought it was a LE. I hope some of these ideas from the top of my head might be suitable for you.
Or how about the Denim Neo Speedy, the Fleur de Jais Speedy or the Damier Sequins Speedy - those too are surprisingly pretty durable too..
Anyways best of luck and I hope I helped you out in some way...