Well, I suppose I should put in at least a little input here.

Team wise, if you're planning on using Kage Minato best place to put him would probably be position 1, he works best with other mains though, like Wind Main, I had a good time with him and Wind Main. But still, Gaara's not a bad idea for a team, though...I kinda feel like he isn't the best idea overall for a lightning team, as he's a wind buffer. Anbutachi's kinda the one who I really can't say doesn't fit with the wind-oriented team, I guess. He's mainly best with Uchiha nin, any of them, but he can work without them, as he is an Uchiha too. As long as he's helping move the team along, I have no objections.

Though, to another situation, I won't post all the power gaining methods, as someone has already done so. Though, in regards to everyone saying to restart or level freeze, the choice is ultimately yours. Do what you want to do, and make sure that it's fun, because sure, even if you aren't competitively viable, does that matter that much if you have a great time? If being op and such is fun, then do it, but I wouldn't say to do it if you don't want to. What matters most is that you have a good time! :D

Besides, I never level freezed, and I may not be 50k at lv 80, or 120k or whatever at lv 99, and only 84k with my main team at 99, but level's really nothing major. So...yeah, just thought I'd throw that out there.