Still very much a beginner myself, you only learn through the questions, though - speaking of which, another one. Would a '60s (well, '57 refit, I think you said) have so many HACS directors? At least, that's what I think they are.
Regards,
Ad
I'll try to fix it in my next work, just need some time. Like I wrote, I was focused over a general flight deck plan issue.