Overall the changes are good especially when it comes to effectiveness of weapons to shield and armor. But as always there are some things that still need some adjustment.

Where are the basic frames stats?

Amarr Sentinel Bonus:
2% Shield resistance on an armor suit
Adjust it to 2% Armor resistance against explosives

Amarr and Gallente Sentinel Slot Layout and Shield Recharge Delay(SRD)
Amarr are true armor tankers but Gallente have better layout for it.
Switch these Slot Layouts and SRDs

"Neo" Sentinel A-1
It has a better SRD than the ISK Sentinel A-1

Sentinel Armor and Shield
The ratio are too balanced on Caldari,Galllente and Amarr
They are too imbalanced and too low on Minmatar (90HP difference to Caldari and Gallente, 135HP to Amarr)
Caldari: 340(-50)/575(+50)
Gallente: 575(+50)/340(-50)
Minmatar: 455(+20)/410(+20)
Amarr: 630(+30)/330(-30)
Validates the Cal SRD of 4/1 as it-¦s a sitting duck without shields now.

Gallente Sentinel and Commando Armor Repair Rate
It-¦s nothing even with additional Repairers
Increase it to 2HP/sec

The look of the Amarr Heavy Frame has not been changed
It looks way too bulky and improvised and not elegant and smooth enough for an Amarr suit.
Create a new helmet more like the medium frames one.
Flatten all the armor plates on shoulder, chest and arms and integrate them more into the coat.

Amarr and Gallente Commando Slot Layout and SRD
Same as above

Minmatar Commando HP
Again that huge difference (90HP to Caldari and Gallente, 120HP to Amarr)
Change it to 290(+30)/320(+20)

Helmet of the Amarr Light Frame
It-¦s forehead looks like that of an alien
Please put the forehead part a bit backwards.

Scout bonuses
The scout bonuses are completely imbalanced
Caldari bonus is worth one basic range amplifier, one basic and one advanced precision enhancer
Gallente bonus is worth one basic range amplifier and one proto profile dampener
Minmatar bonus is worth one proto codebreaker and five proto sidearm damage mods (though only for knives)
Amarr bonus is worth not even one basic cardiac regulator
Adjust the values to a more suited level
Caldari: 20% scan radius per level (2 proto modules)
Caldari are more about range than precision
Gallente: 5% scan precision and scan profile per level (1 proto module each)
Gallente is about profile dampening, more on pair with Gallente logi bonus
Minmatar: 5% hacking speed and 3% nova knife damage per level (1 adv code breaker and 3 proto damage mods)
Amarr: 30% Stamina bonus and Stamina recharge rate per level (1,5 proto cardiac regulators)

Gallente Scout Slot Layout
It should start with 2/2 instead of 1/3

Magsec SMG DPS
It-¦s a sidearm but it has a higher DPS that an Assault Rifle.
Reduce it ROF to 550RPM(0,109)

The AR damage nerfs
The only ones that need a nerf are the Rail Rifle and the Scrambler Rifle, the AR and the CR are fine.

A dropsuit upgrade respec
There was only an armor heavy so a lot of SP have been wasted into armor skills only to dust there now.

That are my points so far, more will follow once I get to try all the stuff out.
Every average player might not be that fussy about everything so I can say that the DEVs did a great job, keep up the good work.

Cheers,
Aml