DSN 114 is at this moment IMO the best white dial Pam you can get OTB.
Lume is great and always was from Davidsen, no problem wih that.As I know, new DSN dial is glossy!
From your QC pics, watch looks good and if you like white dial, you will be very satisfied new owner.
Congrats on purchase.
No problem with Titanium at all.If you scratch it accidently, there's a pen for brushed finish and titanium watches.
After a few pen strokes your Ti PAM will be like new.