F U2 R' D //EO (4/4)
L, U2 B' L2 B' L //4b2 6e (6/10)
(U2 L2 [B U2 F) //HTR (5/15)
(R2 B2 U2 R2 B2] U2) //leave slice (6/21)

[ ] = F R2 F D2 B2 R2 D2 F' B' (+1)

and then there was this...

(R2 F' B U)            // eoud              
(L2 F L')              // drfb-eoud [4b2 4e] 
(D2 U2 R2 F L2 D2 B')  // htr-drfb           
(R2 U2 R2 B2 L2 U2)    // fin 

I had (L2 B' F D) written down but didn't check the mirror.             

(D B) R' U' B //EO
U', L U' L2 U //DR 4B2 2E (10)
(R2 F2 R U2 R') //HTR (15)
(L2 B2 R2 D2) //2E2E (19)
(D2 B2 U2 B2 D2 F2) //finish (6-2/23)

other:
U2 B' L //EO
(D B', U F D' F) //2C3 (9)

(didn't see the 4a1 from the 1 move extension)

(B' D' L' D') //EO
(B', F2 R' B2 L B) //DR 4b2 6e (10)
D2 B2 R F2 R2 F2 L //HTR (17)
B F R2 B2 F2 R2 B F' //finish (8-2/23)

sliced -1

B' U D
L' B F //rzp
(D2 R' U2 L' B R' B) //DR 4b2, 2e (13) 
(F2 U2 R2 D2 L' D2 L) //HTR 
(F2 D2 R2 U2 R2 U2) //finish

B' D' L2 D //EO
(B D2 B2 F' L') //DR 4b2 4e
(D2 B) R2 U2 B2 L2 R2 B //HTR
U2 B2 U2 B2 U2 * L2 //slice
*- U2 L' R B2 L R'

I miscounted as a 25 :')

L D' //EO
L' F, B2 L B2 D2 L B' //DR 2C3
(L U2 F2 R F2 R') //HTR (16)
(U2 F2 L2 B2 R2 B2 U2 B2 U2 B2) (10-1)

B' F D' L //EO
(D2 U D R2 D' F') //DR 4a1
(B2 L2 F2 B2 D) //HTR
(F2 D2 R2 F2 L2 F2 U2 L2 U2 L2) //finish

I didn't find Lorenzo's 22 to slice from the 14 HTR, but I had a 25 from 17 to 4E4X as backup. 

B' F D' L //EO
(D2 U D R2 D' F) //DR 4a1
(R2 F2 B2 D' L2 U D')
(R2 D F2 L2 R2 B2 U' R2)

I only had this cursed 4a2 in 10

U L' (U2 D2 L')
(F') R2 U2 D F 

(U2 F2 L2 U) //EO
(R' B' L' B) //DR 4a3
R' B2 R' B2 L2 B2 D2 L //HTR
F2 B2 R2 D2 //solved

F B D R' L //EO
(F2 U, B' F D' B D') //DR 4b3
B (R2 F' U2 R2 B) //HTR
(F2 R2 F2 U2 L2 U2 L2) //finish

I wrote down 7 EOs. Not a great EO count x_x

(R' B' L' F) //EO
B2 R L2 U2 L U2 L' D' //2C3
B2 L B2 R' B2 U2 R //HTR
F2 L2 B2 F2 U2 B2 //solve

U L' R2 B U'//EO
F, R2 B2 L' B R' B' //DR 4b2
R2 D2 F2 L' U2 L //HTR
U2 F2 L2 U' D' R2 D U' //finish

F' R2 F' R2//EO
F' (D2 B2 L2 D' B) //DR 
(L2 B2 D2 L2) //223
(D B2 D B2 D B2 D' B2) //solved

non-HTR solution! :)
(I didn't see Evan's 20 oh well)

D2 U F' U//EO
R'(B' L U2 B' L B' L) //DR 4b2 (12)
[B U2 B//HTR :D
L2 F2] R2 D2 //LS in 19 

[]=F' B2 L2 B D2 F' B' +2 :-(

D F U D' R' B //EO in 6 xD
D2 F2 D L' U2 R' //DR 2C4
D(U')L2 F2 U F2 U //HTR
R2 U2 B2 D2 F2 R2 U2 //finish

(L F2 U' F) //EO
(L' U2 R U2 R2 U) //DR 2C4
F2 R (B2 L U2 L' F2 U2 L) //HTR
(B2 U2 D2 L2 U2) //finish