Archer/Hunter Help Improve My Gma Build

Alrighty the gma build im using now is getting kinda boring so i need a new one
(old build : https://wynndata.tk/s/XJuQ8i)

Heres the requirements of this build (very specific)

The stars indicate how important this requirement is

* does not use gambler
** at least 10k hp
*** at least 7/4 mr
** 3 mana bombs which means 94 intel
** all positive def
**** minimum 16.5k bombs ( looking for arnd 17.5-18k if possible)

Heres the good part which will help wif the impossible requirements
-everything is allowed except mythic boots (includes: hive, li, expensive shit)
-can be very sp tight
-can use powders on armours and whatnot

Here is the build im thinking of
https://wynndata.tk/s/Qn0ACs
actl i really like this build but i dont think the defenses are that good so hopefully u guys can help me :p

 

https://wynndata.tk/s/tkVBHz defense are pre powdered with rage (and air powders)

 

My bad i didnt include no gigabyte in the requirements cuz i didnt expect a gigabyte in a gma build but i cant use one cuz my gigabyte is on another class and im not running ff another 8 times for it.

Really like the idea of the build and clockwork but are there possible alternatives for the accessories?

 

I got dis one here: https://wynndata.tk/s/fmPOH9

Pros:
- Fits all but 1 requirements in terms of usuability
- Leo's +hp regen counters gma's -hp regen

Cons:
- Thanos Legionnaire Helm costs like 12LE iirc
- Uses gambler
- 500 less dmg than desired dmg

 

tbh i can't relate with people who are too lazy to run ff

Royal Dusty (DMG)/Stormy (MR)/Blazing Amulet (HP)

If you don't have any of those, Durum's Serenity is probably your best choice