Any opinions on 60J on 747? [60J and 60L being only two available seats on upper deck

]
I sat in 61J on CIO 747 in the past [Alize?], but not sure of the legroom in the bulkhead row? Otherwise, any suggestions for lower deck?
Also, on 772 it only show seats from row 27 onwards. Flight is CDG-BOM, so shouldn't it be 3-class 772, with Y starting at row 19?