I wanna give this gear set a try
3.083 STi RA 5spd
2.062 STi RA 5spd
1.448 '08 Outback NA 5spd
1.088 '08 Outback NA 5spd
0.825 '08 Outback NA 5spd
Have the gears shotpeened and installed with front LSD and a 4.444FD. SO basically just swap out the 1-2 gears on the Outback NA for STi RA and put a 4.444 ring&pinion gears. This will make it Like the STi RA except with a slightly longer 3rd & 4th gear, making the shift into 5th gear not as bad of a RPM drop.