thoughts on this cloud ex-soldier voltron build?

[lofty tide]

I always struggle with building voltron decks because i never know how many equipment's and how many creatures i need to add but i feel like i arrived on a solid amount. i know im definitely missing out on a lot of protection and i could use some advice on what cards to add in order to beef that part of my deck up. the goal is to buff [[cloud ex-soldier]] up with equipment's and then kill my opponents with commander damage. the budget is pretty high but id rather not be spending 50$+ dollars on single cards. let me know what adjustments you would make. thank you.

cloud voltron list - https://moxfield.com/decks/BX7l3uzZwEG-7d2dtbC5tQ

[shut birch]

https://scryfall.com/card/fic/2/cloud-ex-soldier

Cloud, Ex-SOLDIER <:mana2:292901509060886528><:manar:292901508796645397><:manag:292901508654301185><:manaw:1007102126813610074>

Legendary Creature — Human Soldier Mercenary
Haste
When Cloud enters, attach up to one target Equipment you control to it.
Whenever Cloud attacks, draw a card for each equipped attacking creature you control. Then if Cloud has power 7 or greater, create two Treasure tokens.
4/4

[tall anvil]

anything that can give hexproof/ indestructible owuld be really good

[[plaza of heros]] seems like a good one for protection without lowing the land count

[shut birch]

https://scryfall.com/card/dmu/252/plaza-of-heroes

Plaza of Heroes

Land
: Add .
: Add one mana of any color. Spend this mana only to cast a legendary spell.
: Add one mana of any color among legendary permanents you control.
, , Exile this land: Target legendary creature gains hexproof and indestructible until end of turn.

[tall anvil]

the colourless isnt a problem either in equipment deck