billy 5100s how to set them to level?

I got the tsb done today and i am gonna order the billy 5100s all the way around with a 1/2 front top plate spacer i ned this one right to get me 3" of lift up front?
my question is if i get the 1.5" rear add a leaf for the tsb springs and i have a 3" lift up front will it sit evenly?
Thanks

 

After the new Spring packs settle some it should sit pretty level with that setup.

 

what do u mean by new spring packs what they did for the tsb?

 

It may be a little higher in the front for the first few weeks but when the front settles it should look even.