Great choice. I recommend to opt for one of the front seats in 81 (bulkhead) or 82. window seats feel very private and have direct access to a great storage compartment.

LH service IMHO typically excels. It’s normally not over the top, but formal, professional courteous and authentic. LH J to me compares with BMW 5 series, Audi A6 or Merc E-class: there are more luxurious and flamboyant alternatives, but ultimately the performance of the entire package is rather good.