The answer, and I support the complete lack of aesthetics already mentioned, is: YES you can --- BUT, not in one go FOR SURE.
You do get saline implants that are "adjustable" (inflatable within a range) and you'd have to go back for regular "top-ups" (via a valve on the side of each breast, removable once you done)
You then have to decide, once the implant's limit is reached to have this one removed and replaced with a bigger volume implant and keep repeating the procedure.
Your skin will stretch up to a point when it will get VERY thin, (too thin?) which will become your personal limit --- maybe for good.
You can't sleep even on the side anymore, never mind the tummy. It will all be hugely in the way, tend to make your back hurt, and your boobs will always be the first thing to come around the corner. But, yes you can get what you want, I say.
Furthermore being TG you will lack the width of hips to anywhere near "counter balance" big breasts and you will be clocked 10:10 --- my best guess.
Want to look like a freak show? It's all been done before.
Good luck,
Axelle