Get about 15Gé¼ and purchase a respec, then spec into the Amarr Assault.

have you ever considered getting a real proto suit?

Still wondering why there's a shield module on it.

Damage mods and or a Shield Energizer could also work for you.

I like to use a less armoured frame with 1-2 plates depending on what kind of movement penalty you want, a repper or two, and a kin cat.

For highs you can chuck in damage modules if you can fit them or a Shield Energizer to make that shield regen really nice and quick/ when coupled with armour regen that's not to bad for a quick kitey assault.

Lore wise this is a totally appropriate fit. I based it off the core ideals of the Imperial Navy Slicer.

Kite them to range like most Amarr ships designed to do. (either Scram Kite Tormentor out to 6.5+ km or the INS out to 20km).

Plate stacking on an Amarr suit is not a good idea. Leaves you far too slow for not enough eHP. If you are going to play an Assault better to maximise your regenerative power and mobility options.

The Energizer drops your shield Hp for better regen which you use as a buffer to protect your armour tank.

1 Complex Plate
2 Reppers
1 Kin Cat

2x Damage Mods
1x Energizer

If you can fit em they make a damn hard hitting fit that can roll out of one engagement into the next in a matter of seconds and not too shabby on the move if you want to lay uplinks or provide active scans.

A decent "Bait" fit would be something like

2x Plates
2x Reppers

2x Damage modules
1x Either Precision Enhancer or Shield Energizer

Remember plate stacking is not all the Amarr do. Their ships can rep just as well as a Gallentean ship on most hulls especially when modded and rigged correctly.