if it were my car i would use these items

1.trans go jr shift kit
2.093 2-4 servo
3..500 boost vavle

if you pull it out there is alot more you can update.

if its in the car all your doing is dropping the valvebody and plate.
you will also have to drop the pressure regulator and spring out of the pump.

simple task if your not afraid to try.'

just make sure you put the check balls back into the right bathtubs and your valvebody gaskets are the same as the ones you will replace.

oh the reason i recommend transgo is they actually fix common problems in the valvetrain and not just give you a neck snapping shift like B&M