If you want alternate suggestions go this route silver:

http://gundam.wikia.com/wiki/MSZ-006_Zeta_Gundam - the biosensor should be nulled due to your lack of newtype potential and more or less we could just use spare parts to reconstruct the original zeta by whatever means by using your suit as a base

http://gundam.wikia.com/wiki/MSZ-008_ZII

Personally I think you're fine how you are but it's all on you dude.

___

then do so green it's your character.