4 link is all personal preference man, i still just the stock 3 link and it works just fine for me, remember its all about your driving style and what you like, not always what everyone else does,, "thumbsup"
ill have my tool box with spare parts and such so just meet up when we all get there and u can pick out what u need ,, ill bring some spare zip ties to attach them also
The 3link will fail you unless you drive like a Nancy"thumbsup"