Toytec Lift kit Question Add a leaf or Daker Complete leafs

I have an 05 Tacoma Extended cab 4x4 non trd. It has a snug top camper shell. The stock leaf springs are shot and the truck will bottom out or slam the bump stops (not sure exactly whats happening but read about the tsb) on drainage dips especially when there are two in a row. Needless to say I have to drive super slow over any large dips. I want to run 285/75/17's and am looking at getting the toytec BILSTEIN ADJUSTABLE LIFT KIT WITH 5100 SHOCKS heres the link http://toyteclifts.3dcartstores.com/Bilstein-Adjustable-lift-kit-with-5100-shocks_p_132.html

My question is since my stock leafs are already shot will the add a leafs be enough or should I go for the Daker complete leaf springs.

That size lift should be enough to fit the tires I want right?

Sorry if this has been asked before. If someone has some recommendations for a better lift kit I'm all ears. I dont do much offroading.


Thanks

 

Dakars

 

Dakars but wheelers 3 leaf progressive add a leaf are better than the single.

 

Or this