Tribe: it looks like a hi-def scan of the exact print in the old Janus/Kino VHS, with the same focusing wobble in parts, but with a lot of damage marks cleaned up, and with more clearly translated versions of the intertitles on that tape, and with intertitles that were clearly not even on that tape inserted here and there (for example much more detailed convo between Schigolch & Lulu in Shoen's apartment in the beginning relating to their past together, Lulu being a dancer, and who Shoen is and why she's there in that modernist apt). You'll also note moments of extra footage inserted for a few seconds here & there, but nothing amounting to a reinserted "scene" for this resto.
I hafta say I'd never seen LOOKING FOR LULU before, and hadda confess watching it made me tear up at a certain point (of course I was inna middle of drinking a quart of 7.5% malt liquor at 8:30 am, after work

) where Brook's neice was talking about receiving a call from Aunt Louise during Louise's days of total alcoholic dissolution & isolation here in NYC in the east 50's; she teared up during the interview talking about the call from her aunt Louise who was weeping, and she-- the neice, as a then-little girl taking the call back in Kansas (the call meant for her mom, Louise's sister or brother, cant remember)-- asked her aunt why she was crying, and Louise answered "Because there is no one on this earth who loves me,"... and she teared up saying how she (as a little girl) said to Louise "But I always loved you auntie", whereas Louise started
really bawling on the phone before being put on with the girls mom (or dad).
I had no idea Louise fell so far in life before being rediscovered by a new generation & moving to Rochester & writing. She was one hell of a fuckin woman, and beautiful untiil the day she died.
As to your question Dent-- I know telecine is superexpensive, thus the reason Kino doesn't run new transfers/create new beta's for their foreign silents-- totally cost prohibitive. As to the cost difference between progressive encoding vs interlaced, I'm not sure of the difference in costs, though obviously creating a progressive disc requires more time & space & expense.