What in the world was I so worried about?!?

I have wanted boobs from before I can remember. I have had three kids, breastfeed them all, and now they show some wear and tear ;) My husband and I decided we were done having children, I lost all but 10 pounds of the weight I wanted to (those are the vanity ones), so I thought this could not be a better time to get them. I am 35 years old, healthy, and was thrilled to get them until I ran across the breast explant community last night. Now I am getting concerned with my decision to get them. So my questions to this community would be, do you regret them? How long have you had them? Any advice for a newbie? Is it worth it?
I have chosen to get memory gel silicone, under the muscle, but am stuck on what size between 350cc and 400cc. My PS said I am borderline for a lift and it could go 50/50 needing one or not. Please help clear up my fuzzy head :)

I was wondering if anyone had pre BA boobs like mine that had great results without a lift?!? Going crazy with the should I/shouldn't I get the procedure at all, wish my operation was not so much time after my consult because I have had entirely too much time to think!!

I have done sooo much research on breast surgery, that I feel like I could answer any question that is posed to me from friends and family. I am feeling a lot more confident with my decision to get them, what kind to get, and what surgeon to use...I sent myself into a whirlwind of emotions and craziness there for a minute, I'm sure that's normal. Now I can start to look forward to my January surgery and hopefully my not-so-painful recovery *fingers crossed* Pre-op is one week from tomorrow, had to schedule it a bit early due to the holidays. I can't believe I am this close, I can feel my heart begin to speed up at just the thought :0 BTW I am sooooo thankful for this site!!!