That is a clean rig! A bit of a digression, but can someone tell me who makes those alloy wheels? I've seen those around, and would like to try to get a set for my LJ78. My factory 16"x6" rims are pretty limiting to the width of tires I can mount.
Cragar soft 8's?: http://www.customwheelsdirect.com/html/wheels_brand/wheel_detail.php?id=74594
That black one above is in incredible shape, unreal. As far as mileage goes, my 85 BJ70 has 31x10.5 A/T's, stock gearing. Filled up the other day, went 525km's on 65 litres of diesel, around town. Works out around 21mpg I believe.