Spidey's civilian cast are really iconic to who he is. Other than the FF (Wyatt Wingfoot, Willy Lumpkin, Alicia Masters) and Avengers (Jarvis), I don't think I would want any other Marvel civilians.
As far as the Daily Bugle goes, classic Robbie and Betty would be the most important to me. The others are less so.
I do really want a classic Aunt May, Flash, Harry, and "You hit the jackpot" MJ to round out Peter's civilian Legends.