35yrs, no kids, Athletic, Motiva JOY Ergonomix demi 405cc

I'm athletic and I love my body, but I've always wanted bigger boobs to balance my wide shoulders.I'm 5'5, 124lbs and Currently a 32b and I want a full c cup (small d). I am a little worried that breast implants will hinder my gym efforts, which is why I don't want to go more than the size/s I mentioned. Looking to getting the procedure done in November. Found an amazing doctor who touts sub-facial placement, looking forward to not dealing with muscle healing. Anyone out there that can comment on having an active lifestyle and breast implants? Also any doctors that think the implants chosen will give me my desired size?

I go in between wanting projection to not worrying about it and playing it safe. My doctor told me there is only about 1 cm projection difference between the 425cc motiva ergonomix full and the demi 360cc or 380cc. The 400s scare me , even though I know it’s really not much more. Can anyone chime in about this? Who’s happy with their motiva ergonomix fulls? TIA

First thought when making them was holy shit these things are heavy. But I do understand it’s just supposed to give you an idea of the volume. I spent hours looking up Motiva Ergonomix full vs. Demi. I understand the projection difference is only about 1 cm, but I’m wondering, with my 13BWD to go for the Demi and get a wider base. I really hate the bottoming out look, and I also hate when the upper pole isn’t gradually. 17 days till surgery !