Sientra 370 Silicone Gel Implants and Axilla Lipo

I am 23 years old and have always felt my chest did not fit my body. I am 5ft 9 and around 160 lbs so I am not a small person yet have a pretty flat chest ( deflated C Cup) I have wanted surgery since I was 16 and now I think this is the right time for me to do it. I had a pre- op with Dr.Broadway in Denver and have surgery scheduled for April 9th 2014. I have decided on 370 High Projection, Shaped, Textured, Silicone Implants. I have also opted to do liposuction of the Axilla area to get rid of that annoying bra bulge near my armpit as long as I'm having surgery I may as well go for it , right? I'm incredibly nervous and have a lot of questions to ask at my pre op appointment on thursday but I goes that is normal. I will add photos as we go along.

So tomorrow I fly out to Colorado where I will be staying for a week before my surgery with some friends. I am getting nervous about making the wrong choice and have been pouring through articles, web pages, forums ect trying to do more research about the shaped "gummy bear" implant. I have heard so many mixed things and the more reading I do the more confused I get. I have even gone as far as making a power point filled with questions and pictures to ask Dr.Broadway at my pre op appointment on thursday. I worry that I have a really long chest wall and that getting the shaped implants will leave me with saggy looking breasts. I want a natural look but I also don't want to have to still wear a push up bra all the time
( isn't that the point of getting breast implants!? ) I have read that some people were very unhappy with their shaped implants because they sit low on their chest and look saggy in clothing. Has anyone else read this?
The reason I initially was drawn to these implants was because of the natural look but now I am worried it will be too much of a slope and not make them look perky enough! I really want more breast fullness on the bottom and the doctor said this implant would help with that the most so I know I should trust him .
I really have liked Dr.Broadway when I met him so I want to trust him but I just have a lot of things I hope he can help me sort through before I choose my ultimate breast implant.
While I am looking through all this information on the internet I keep reminding myself of common phrases I think are so true. First- A little bit of knowledge is dangerous- I am reading all sorts of small tidbits of information and trying to piece them together to make a decision about my body regarding other peoples results. I think it is no wonder that I am driving myself crazy, I am looking forward to my meeting with the doctor so he can fully address my concerns and give me the whole picture. He is a triple board certified surgeon so I am trying to put some trust in him!
The other thing I have realized through my obsessive research is that the more I learn the more I realize I know so little. Sure I understand all the basics of the implant pros and cons , incision sites ecct. but when it comes down to it every person is different and I think I am just driving myself crazy trying to look at pictures of other people who I think have similar before pictures and assume I will turn out the same.
Sooo after that long rant I want to ask , has anyone else had the teardrop implant type and felt they were too saggy? or Hard? I also am wondering if anyone has recommendations on anything I should buy to make my days more comfortable while I am healing?
Thanks!

I'm hoping to fill this dress out after my surgery!