Need advice on lifting a dually.

I currently have an 07 dodge ram 3500 6 speed 5.9L dually, and i'm looking to throw an 8" long arm suspension lift kit underneath it. So far I have only really looked at lifrts from topguncustomz, and BDS suspensions, and they all sit around 2k. I'm just curious if there are any cheaper kits out there, or anything i need to look out for while doing this to my truck. Thanks!

Ask Truckwurkx. My understanding is his truck is rather lifted. He might be able to provide better insight than most as he is also a very knowledgeable vendor here, and would know who makes what.

DT ProFab makes an 8" lift but it is more set up for a performance suspension kind of like the Carlie stuff
Lift your truck but not beat the guts out of you