I wouldn't recommend Gaara and Crimson in the same team, because they both have a similar role. Both of them are great tanks and support. Also you should leave your level so people can estimate what ninjas you have.

yeah, and gaara doesn't really help the crimson fist much. You want jirobo if you need a second tank. He's gonna buff your main. Throw like kimimaro, lee, shizune, neji, hinata, or whatever combo team you can make with earth ninjas and jirobo buffs them all. working on getting him to 3* and kimimaro myself to test out some earth based teams.

Dont know about gaara, but if u want poison+heal dont take Shizune, take Karin. She suits Crimzon Fist better.

And dont try to play with jirobo. He's too slow and deal 0 damage. You already have support-Fist, which doesnt do much dmg too. If u want something tanky - take Hinata(op akipunture) or kimimaro(tons of dmg). Maybe neji, but he's not so tanky as Hin/Kim.

im Level 29 and have only shizune 3 star, other ninja is the normal quest ninja like kankuro neji hinata ecc...

Karin is better, but less likely he'll have that one. Kimimaro is great, but I think he will really shine at 3*. Hinata is great with most teams, with that acupuncture.

Jirobo is kind of slow, but I disagree that he doesn't do much damage. he buffs all earth ninjas' attacks, gets a free attack while that is up, and gets his standard that causes i think knockdown. He's not the best, but he is alright if you can make a decent team.

Gaara 3* or 2*? If you tell me your ninjas I help u.

My team ATM is:

Gaara 2* - kankuro 2* - Main - Sakura 2*

have:
Naruto 2
Sasuke 2
Shizune 3
Haku 2
Temari 2
Neji 2
Hinata 2
Shikamaru 2
Choji 2
Ino 2
SHino 2

Well with those few options your best choice : http://i68.tinypic.com/1q6f5v.jpg

another question.

In the Shop i see a lot of soul, HIdan, Kisame ecc.....what are the best for me?
In a late game strategy