Maxing out gear with maxed out smithing, enchanting and alchemy

29% is the max cap you can get per piece of armor via the in game fortify loop. I've tried using the falmer helmet glitch to see if I can boost my enchanting up some more, but it does not. The only way you can make that armor with a fully patched game is using the console.

However, there used to be a glitch with fortify restoration that can turbo boost your skills to insane levels, and with that it was possible to make armor as shown in the picture.

That glitch you used is still available and can be used...but what you should do is wear fortify alchemy equipment, make the fortify restoration potion, drink, unequip/equip clothing, repeat till your gear is ridiculously high, fortify alchemy, then make a fortify enchanting potion and set enchantments on other equipment.

If you have the Dragonborn DLC, you can wear the armor of Ahzidal from Unearthed to give your enchanting a 10% boost. And the Black Book: The Sallow Regent will give your enchanting another 10% boost if you choose Seeker of Sorcery. When you're ready to begin making potions, just wear your Fortify Alchemy gear and read The Sallow Regent once again, this time choosing Seeker of Shadows for a 10% boost to your Alchemy.

Without exploits, my circlet tops out at 70% Archery/43% Alchemy.