I'm bad

U2 D2 F L // EO + JZP
(R2 D2 B R2 L2 B') // DR 10+3 with like 16 variants
B2 L2 D B2 L2 D R2 D' // HTR 18
U2 B2 U2 B2 L2 // finish 23

22 is possible from the same HTR with one of the variants of the DR:
U2 D2 F L // EO
(L2 U2 F' R2 L2 F) // DR
B2 L2 D B2 L2 D R2 D // HTR
B2 D2 B2 R2 // finish

I didn't look at the same HTR on the variants because I thought using a variant could only make the 5 move finish worse. I guess for the future I'll know not to make this assumption

(L2 R2 B D) // EO
(R2 F R L2 B2 R B') // DR 11+2
(D2 L) F2 L2 U2 R' // HTR 17
F2 U2 F2 B2 // 21 to slice

F2 L2 ^ U2 R' ^ F2 U2 F2 B2 L' D2 
^ = M', M // solved in 22

also had this:
L R' B R // EO
(F' R2 L2 U2 B' D) // DR 10+1
(F' L2 F R2 L2 B') // HTR 16
(U2 D2 B2 R2 D2) // 21 to slice