One you get into the drysuit and garment the placement of your BC features are going to be hosed anyhow. Since your initial drysuit dives will supervised / conservative I don't have any heartburn about doing it all at once.
After alln aside from length an inflater is an inflater. If you were all ready a butt dump diver then that should be a quick adjustment too.
Pete
After alln aside from length an inflater is an inflater. If you were all ready a butt dump diver then that should be a quick adjustment too.
Pete