Your Avalons are a VERY tough act to follow. I was a SoundLab dealer for many years and Avalon was the only similar-price-ballpark "conventional" speaker that I really wanted to become a dealer for. (Instead I ended up becoming a speaker manufacturer myself, but that does not diminish my respect for Avalon.)
Can you tell us a little about what qualities matter the most to you?
Any particular constraints imposed by your listening room?
Anything else that would be a potential deal-breaker or deal-maker?
I don't have anything in mind at this point but maybe a little more information about what you're looking for would jog my mind or someone else's.