New heavy prestige perks

ok so I think New heavy prestige perks should be more like this 

Level 1 plus 1 maximum armour segment ( this gives heavy 4 armour segment instead of just 3 he is in strong armour similar to terminator armour)

Level 2 plus 10% range damage for primary weapon

Level 3 plus 25% primary ammo

Level 4 reduced heat build up on primary weapons by 25% (so if your using heavy bolter or plasma they can fire for longer before they overheat)

extra perks that can be selected in place of the first four 

Plus 15% health.

Iron halo durable increase by 50%.

Iron halo duration increase by 50%.