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I need help solving my 2x2x4. Need algs for the A-perm/T-perm and the Y-perm for the outer U and D layers when it's back into it's original shape and all the rest is solved.

1. U2 L U' R U L' U R'
2. L' U2 R U2 R' U2 L U' R U2 R'
3. U R U2 R' U2 L R U' R' U L'
4.

Spoiler

U R U R' U2 R L U' R' U L' (11f*) probably the best
U R U L U R' L' U2 L U L' (11f*)
U R L' U2 L U2 R' U' L' U L (11f*)
U' L' U' L U2 R U2 L' U R' L (11f*)
R U L' U2 L U2 R' U2 L' U2 L (11f*)
R U L' U' L U2 R' U2 L' U L (11f*)
R U' L' U' L' U R' U' L U L (11f*)
R' U L' U R2 U' L U2 R2 U R (11f*)
L' U2 R U' R' U2 L U R U' R' (11f*)

I need help solving my 2x2x4. Need algs for the A-perm/T-perm and the Y-perm for the outer U and D layers when it's back into it's original shape and all the rest is solved.

algdb.net gives you all variations of algorithms and ruwix.com/online-rubiks-cube-solver-program/ tells you the algorithm to solve a cube from any position, so just put in what you have and it could tell you the algorithm.

I don't think there is an alg that tops the last one you stated (R U2 R' F R' F' R U' R U' R'). How are you doing the F'? I use my right thumb and it's juicy.