I don't necessarily want to improve his vision persay, or give him a lens, mainly because I was thinking Hura would actually have poor eyesight, which is the forbearer of his methodical nature, and I'd rather him learn to own it and deal with it, rather than have his mask compensate for that and give him better sight than a normal Toa. I sort of considered him having a Rau, or, at least, somehow letting him have access to a Noble Rau. I'd consider a Kualsi over a Kakama, but I am partial to the Kakama, as Pohatu was my first Bionicle set. Also I was planning on a Turaga having a Noble Mask of Sensory Aptitude. (As a side note, I think only a Kakama Nuva would let you go that fast) I sorta want to leave the Sanok open for someone else if they want, and Psychometry might fit, but I don't think Hura would know too terribly much about injuries in order to use the Mask of Healing effectively. (Although a Sanok would help with his Toa weapon- which is a glaive that shoots a protosteel 'thorn')
To be honest, I sort of want him to come across as a bit of a functional paladin as a Toa, being a bit of a defensive bruiser, but able to use his plantlife powers to concoct healing poultices when needed, and also be able to create diversions with plant walls or something.
[@Billsomething] I'm still getting a circle with a minus in it for your pics. Maybe try uploading the images to an alternate source?