i now run OME hd springs and lt shocks.
when i ran the level kit i used my stock rubi shocks n springs, shock extensions, and in the rear i installed evo rock stars which effectively extend the shock 2" just like the extensions in front. shock ext. extend 2".
u can buy rear extensions too. northridge sells em..
as far as the brake lines i used a piece of steel that prob 2" long by maybe an inch wide. drilled 2 holes. bolted that to where the brake line bolts to frame by tire in rear and bolt the brake line bracket to that. which will drop it and make ur line longer. just watch it might be close to the shock. u might need to "tweak" it a lil bit.. bend it slightly with ur hand.
thats all really though. the steel i had laying around so i cant really say what is was from.