Polish T-72 upgrade PT-72U and questions

[dmnt]

Apparently T-72M1Z stands for this upgrade (2010->), but maybe it should be revised a bit?

http://www.defencetalk.com/bumar-rev...rations-36876/

AAMG is automatic, is the general line to move it away from 3rd position so it's not disabled when buttoned?

Extra HEAT protection with cages might suggest that the HEAT protection could be higher than in earlier upgrades.

Ploughshare and flail - unit type to Mine clearing tank?

Feel free to comment, apply or discard my suggestions the way you see fit.