Given that Love flew directly to Europe following the February shows at Fillmore East, I would think that the sound and tracklistings were very similar to those on Live in England 1970 / FalseStart. We have never heard though the concert versions of Slick Dick, Ride That Vibration and Feel Daddy FeelGood that were also being performed at that time.......months before the studio recordings of these same songs.
I briefly corresponded via email with Owsley in ~1997, and he told me that he did indeed have recordings of Love's sets at these shows. He also wrote that if the owners of the rights (presumably Arthur, in this case) could work something out, that it would be possible to put together a release (I believe this was shortly after the Allmans CD from these shows came out).
I forwarded the info to David Fairweather (a friend of Arthur, who I believe was also his attorney at the time), but have no idea if it was ever discussed, much less seriously pursued.
I remember contacting Owsley (the Bear) curious if he had any live Love (in particular I was interested in the original Love lineup) and he was very rude to me, insulting me because I had a CollegeClub account