Been wanting to do a vz61 project and just want to verify that I will everything I need (minus the lower receiver obv).

Here's what I plan to purchase:

https://armsofamerica.com/vz61-skorpion-parts-kit/

https://bowmanarms.com/barrels/vz-61-barrel-5-5-suppressor-spec/

Thank in advance for the info/advice.