I would recommend Naruto Sage of six paths with his breakthrough as your P1 focus. After that, you have quite a few options. For the P2 slot, Edo itachi could be good. Some alternatives are Hashirama NY, Kabuto Sage mode, or Obito GNW. As for the p3/p4, Rin would be good. If not using him as a P2, Kabuto sage mode BT could be great here as well if Rin doesn't interest you.
For example:
Naruto SOSP, Edo Itachi, Main, Rin.
Naruto SOSP, Kabuto Sage Mode, Main, Rin
Naruto SOSP, Edo itachi, main, Kabuto sage mode.