So I am thinking about leveling out the Titan but do not know which way would be best. It is a 2005 SE King 2wd. The first option is to get the PRG leveling kit and add Bilstein HD's all around. The second option is to go with the Bilstein 5100 all around which is adjustable and can give up to 2.5" lift in front. What are your thoughts on which is the best way to go?