Theres a lot of different ways to do it, personally I have done it 2 ways and Im working on a 3rd. You can either just bolt a set from the rear directly in the front, or build a drop hanger for the front of the springs. For what you are doing Id just bolt them in for now and enjoy the added travel. There are pretty detailed pics in both of my buildup threads bolting them in directly is in $300, and using the drop hanger method is in Ive been busy. Both threads are in this section. The 3rd method is in the end of the $300 thread. I detail what springs I used in each setup. Good luck and have fun!
WT