(D U2 R)
(B2 R2 B2 D' B')//4b2 (8)
B2 U (U' L2 D R2 B2 R2 D)
(F2 L2)//19 to E, +1

found at 55, i only had this and the other one to search through at ~27 mins

(F U) L2 U
B' F2 L' U2 R' F//4a1 4e (10)
F' R2 F B' D2 B' R2 U2 R'//funny htr
L2 F2 B2 U2 F2 D2//22

oh great i found this in the last 5 mins and didnt see the S slice shift to -1, genius

other:

(U') L2 B' U'
L (F B2 L' U2 B2 L')//2c3, had a 22 from this too

(U) L2 B' U'
F L F L2 U2 F' R//4b2

R' B R' L'
(B U) F2 U' F2 U//2c4

R F' L' D B'
U R D L2 D2 L//2c3

(F') L B'
D F2 R2 L U' L'//2c3 4e (9)
(U L2 U) R2 F2 L2 D'
F2 L2 D2 L2 B2//solve

annoying finish

e: of course I missed another way to solve that rzp in 6 moves

other:

L' B' D' B
U R2 D2 L D' L//4b2

D L' 
F2 B' D F D2 U B' U//4b2

(U L F U D')
(F B' L B)//4b2 2e (9)
D2 L B2 L' F2 L' F2 L'
B2 U2 R2 F2 D2//22 to M +0

annoying that this is optimal

other:

(U L F U D)
(F' B R' B)//4b2 4e (9)

(B2 D' R F)
(R2 D L' U2 R U)//4a2 4e (10)

F' B (L' R B)
(R') U2 R U2 L//2c3 2e (10)
(U' L2 F2 D R2 D')
(F2 R2 U2 B2)//20

lol

other:

(D2 L) B U2 R
D' B2 D' F U' F//4a1 4e (11)