Hi all, I plan to replace the four leaf spring type with Alcan five leaf type springs. The weak point in the four leaf spring type is that three inch section to the eye that's a single piece. Our trailer is hull number 1290, one of the last built in 2022. I thought it might be good to replace the shocks at the same time. I have about 12,000 miles on the trailer. My question is what model number and brand is best?
John