I didn't try to rev it too hard in park/neutral but it would go to 2000-2200 with no problems. Didn't try to go higher as I was afraid it might catch and break more stuff.

Filter isn't plugged and no material of any kind was in the pan. I think I will put the valve body back in and get a pressure reading as John suggested. I have noticed that the park to drive or reverse engagement and shifts are all very soft. Not to the point of slipping but just very soft.

Thanks for all the input guys!