AL,
Sorry to hear about the motor Man, but you know you're doing the right thing.
Made that decision 15 months and 20,000 miles ago on the current motor.
Sounds like you're still looking for for a middle of the road tranny to put in that Hot Rod.
Do a search on 4L85E and you may find another option. If all else fails, slap a Jericho or Lenco in that thing and sleep good at night. Not sure if my combo will fit under the bell housing of a F-body. Also losing 30-35% HP is a big downer.
I Like the idea of a kick-ass set of heads on a refreshed stroked and bored LQ4
Come back with a Vengeance.
Chett