Thank you very much man, I'm glad you like it, yes he is replaceable, I think a good replacement is v2 str kid, and if you have v2 bonney, you can attach her as a support, but she's not needed, if you don't have either of them, any health reducing unit should work, like log ace, raid jinbe, kizuna str orochi, kizuna marco/ace etc. Hope this helped :)
Sorry for the late reply, I made this reply to an earlier comment, "I think a good replacement is v2 str kid, and if you have v2 bonney, you can attach her as a support, but she's not needed, if you don't have either of them, any health reducing unit should work, like log ace, raid jinbe, kizuna str orochi, kizuna marco/ace etc. Hope this helped :)" Good luck :)