Just got a 84K 555N doner what should i get to rebuild it B4 I install

[Corvetter]

I just got a 555N doner for my 2000 ls with 150K... The doner has 84k on it.... Right off the bat I want to replace the solenoid pack and the 3/4 spring.... Is there something else I should do while I have it sitting here....... I was toying with a master rebuild and bringing it to a tranny shop and having them do it. .... but I'm sure its gonna run into $600 with the rebuild kit and labor and I'm not looking to get another 150k out of it... I will b happy to get another 30-40k out of it and if that...B4 I sell it and go to Gen2 and get away from the "ghosts in the machine"

 

[pektel]

Transgo shift kit.

 

[JoshMcMadMac]

Get the servo bores fixed.

 

[Missing Linc']

PTS Animal rebuild kit from Level 10