Yes, those fingerings would probably make it more difficult than necessary. I would try a couple of things, depending on handsize: RH 5421421 LH 21245 RH 5321321 LH 2315. This would be most effective in terms of sound I think, but you could also distribute the notes differently between hands, and that is probably easier: RH 542142131 LH 135 RH 532132132 LH 153. Or you could do some combination of these two fingerings. It seems to me your edition should already contain similiar fingerings--perhaps you need to consider buying a different edition in the future? No offense, but the fingering in this passage is pretty self-evident, and most good editions should agree.
Good luck with this sonata!