T-480 Screen Update! The day After!

I'm the happy owner of a T480 upgraded almost to the max but now I'm also the owner of a couple of 4GB RAM sticks, a 256GB SSD, a single heatpipe fan thingie, a working no backlit keyboard and a sh\*\*ty display.

My question is, and please forgive me if I should not post it here: What did you guys do with the old display?

It is horrible but it is in working condition.

Should I keep it as a backup just in case?

Sould I build a portable secondary display with a controller board from AliExpress?

What would you guys advise me?