Looking for air bag help!

[mjo8585]

Hey everyone thanks for reading my message on here. I currently have a '74 C-20 that I would like to ''slam'' this coming winter. It currently has a 3-5 drop that I really dont care for that much. Ive looked around at several sites but cannot seem to find any basic starting kits. Im looking to spend about $2k-$2500 on a system. do you think this I will get a decent system for that amount? I dont know where to start honestly. ive looked around at airbagit.com and they have quite a good selection, but again, I dont know if that stuff is any good. Any help would be greatly appreciated.