I installed an add-a-leaf kit on my '88 Chevy Suburban 4X4 and got approx 2" of lift out of it. My problem is that the stock shocks are now almost fully extended off the jack. What would be a good, middle of the road shock to go with - looking for good performance as this is my DD and I also tow some with it - and not break the bank? Stock set-up with single front shocks. Manufacturer? Length? Price? Thanks!