i went there to get stuck on purpose and to see how to self recover on my own and on simplest way possible without power tools.
not even one from post#12 has been used
235/85/16 are fitted and anything bigger will require body lift.
while bakkie was sitting on its belly i measured depth of track and i would need tires larger by about 130mm in radius.
taking that in consideration and looking at middle photo to scale mahindra and track i would guess that,
before me, some pimped jeep did some spinning in there.
once recovery started and i saw diff drag mark i thought :
i wish jake is here with angle grinder to cut diffs bottom half and reduce drag.
joke aside ,i went there,i did what i intend to do and all went easier then i was hopping for.
im happy as i can be regarding how everything worked out.