Looking for a little help from those with a good knowledge of the differences between 100 series model year vehicles. I know they range from 1998 to present. I am looking to find a good used Cruiser for my wife as we are expecting our first child. My Mother owns a 1998 (With rear diff lock) that she has been happy with. It looked to me that MY2000 would be the furthest I’d want to go back, as that was the first year for electronic traction control/stability control systems (are rear diff locks still available on the ETC equipped cruisers, or did it replace them??). Price is obviously a motivating factor though, or I’d buy her a new one! Any thoughts on which years are best, any problem arrears to look for, etc would be greatly appreciated. Thanks!