Well,
Teddi, thank you first of all for asking for your fans' opinion. I have two things to say.
One, regardless of how I may want you to grow bigger and bigger and bigger almost without limit, since it is not me that has to get the seamstress bills at the end of the month, and it is not me that has to carry the weight of your beautiful boobs around all day, I have to go with my man
Munch on this one: your health and safety far outweighs my fun. If you have to replace the silly-string with 4000 cc saline implants, well, do what you have to do, and whatever is comfortable for you. After all, 4000 cc ain't exactly small potatoes! You'd still be plenty big enough!
Secondly, though, a part of me regrets that a charter member of such an elect club -- women who have been lucky enough to get the silly-string implants -- wants to leave the club. It makes me very wistful, and makes me wonder what might have been. In the same way that I mourned the passing of the passenger pigeon or the white tiger or any other endangered species, I will mourn the loss of your blossoming bosom. Which leads me to suggest a compromise: can you not arrange to have your boobs drained of the excess serum and/or silly-string which has caused them to grow to such an enormous extent? (And I'm sure your lactation has also helped the growth along...that makes you even more unique, since I don't know of any other silly-string girl who is also lactating.) That way you don't totally get rid of them, and you leave open the possibility that they can grow yet again to such marvelous proportions. And who knows, maybe by that time, you would not feel that they are such a burden after all? (A man can dream, can't he?

)
In summary, though, do what is best for you. Good luck and good health to you, and thanks for all the fish!