Neat job! Yeah it is pretty cool that you don't need a water source when it comes to this technique and projectiles can vary in size. However keep in mind that when it comes to disadvantages, you have to constantly fuel this technique with chakra during its performance. Let's get going onto the first technique of B ranks! 
So basically this next technique was used by Naruto and Yamato in combination with one another. User would perform a sequence of 3 hand seals, Board, followed by Dog and ending the sequence with Ram hand seal as they focus suiton chakra within their dominant hand. Upon finishing with seals, user will release the said chakra whilst using nature manipulation and generating water and shape manipulation as to form a vortex within their palm which they can blast afterwards forming a spiraling wall of water which has both offensive and defencive properties to it. Technique can reach mid range and there is no need for a water source when performing this technique. Do the same as for the last one.
(Suiton: Hahonryuu) - Water Style: Destruction Torrent
Rank: B
Type: Offense/Defence
Range: Short/Mid
Chakra Cost: 20
Damage Points: 40
Description: After waving the Boar β Dog β Ram hand seals, a water vortex created in the palm of the userβs hand that can then be blasted forward creating a spiraling wall of water which can then be used to attack or defend.
Note: No water source required
So basically this next technique was used by Naruto and Yamato in combination with one another. User would perform a sequence of 3 hand seals, Board, followed by Dog and ending the sequence with Ram hand seal as they focus suiton chakra within their dominant hand. Upon finishing with seals, user will release the said chakra whilst using nature manipulation and generating water and shape manipulation as to form a vortex within their palm which they can blast afterwards forming a spiraling wall of water which has both offensive and defencive properties to it. Technique can reach mid range and there is no need for a water source when performing this technique. Do the same as for the last one.
(Suiton: Hahonryuu) - Water Style: Destruction Torrent
Rank: B
Type: Offense/Defence
Range: Short/Mid
Chakra Cost: 20
Damage Points: 40
Description: After waving the Boar β Dog β Ram hand seals, a water vortex created in the palm of the userβs hand that can then be blasted forward creating a spiraling wall of water which can then be used to attack or defend.
Note: No water source required