ToyTec Coil Overs, Bilstein 5100s

Thinking about getting the Bilstein 5100s with ToyTec coil overs. Was wondering if I would need to get 5100s for the rear or 5125s and would a leaf pack be needed or just an aal. if anyone running these could give me some advice and pictures it would be greatly appreciated. Thanks in advance

 

I got the bilsteins all the way around with the eibach 2.5 lifting spring and I love it!

 

IIRC, 5125's or for anything over 2" lift. 5100's are dor 0-1" lift. So it all depends on how high you want the reat. An aal will give you about 1.5" lift but I am not familiar with leaf packs. I assume they go from 1.5 up.