Let's talk ship size for a second, so I can be clear on some details. I assumed that the Potential was large enough to have at least one shuttlecraft. Kendall's ship was described as large enough for one or two people, so I thought it would be about the size of a shuttlecraft. That's why I figured it could be beamed aboard without too much difficulty.
So, a) Does the Potential have shuttlecraft?, and b) How does the Renzi compare to shuttlecraft in size?