AC, just measured my ute - even 'sagged', its sitting higher than yours.........
Rf - 555mm
LF - 560mm
Dobi springs, with OME shocks. Has ARB bar, siderails, & XD9000 winch.......
Has dropped noticably in the last 10,000kms.......
Tip # 1 - Avoid stress & grief & low resale values with vehicles - do it once - do it right, buy a HILUX!!