Update: I've received enough green bows and moved on. My strategy is to send out requests in batches. I'd first send out about 30 to active neighbors, if requests get stuck and don't all come back overnight then I'll send out another 20. Usually this works. If I need more I'll send out another 10-15. Also I'll always save Stormie for last.
PS: I've accepted the 2 neighbors requests I received just now so I could help out. But I don't want to add more new neighbors at this time since I already have over 100 and it gets hard to keep track of who's active if the list gets too long.