I do alot with my 450es. I do yard work, mud bogging, trail riding, trapping, hunting, and anything else I can put it to doing. With the 27 Zilla's on it I need a little more clearance. I have heard of various lift kits, lift springs, and the perfex long travel suspension kit. Which would best suit my needs in Yall's opinion. Anything will help. Thanks in advance. Ben