You pretty much listed them all but i have a few nitpicks about 2008 as a whole. The Toa Nuva.
The teams were terrible for both Phantoka and Mistika Nuva, but the Mistika were really bad. Personally i hated the clunky and heavy midak launchers since the cost for the launchers and ammunition could have been put to better use. Both teams also used gray and silver too heavily.
Kopaka: His lens is on the wrong side of the mask and has a lack of a decent melee weapon. Who he got instead has tiny knife/bayonet on his gun. Which is terrible for someone known for wielding swords.
Lewa: Lost his regular green as a main color and instead his secondary lightgreen was turned into his new primary color along with a terrible gray secondary color as majority of the colorscheme. Also the lack of twin sworbs was a letdown. The mask was ok though.
Pohatu: First thing noticeable aspect is the pohatu has no brown and tan colors which was integral to his looks. The mixture of orange and gray looks terrible. The other major fault is that his body is a hunchback not instead of being tall and doesn't look like a fast person fitting for a user of kakama mask of speed. The propellers are ok but they flop downwards when closed so you can't pull off drill fists easily.
Tahu: No sword, just a terrible spinning shield. The mask looks nothing like a kanohi hau but not the worst of the of the lot. His bright red was turned dark red and his secondary orange color removed in favor of silver, the colorscheme looks terrible.
Gali: Obviously she got the worst mask of the lot. Her bulky musclebuilder arms and legs looks odd compared to her old lean swimmer look. She also only has the nynrah ghost blaster with a tiny scope and no melee weapon. Also she has the same problem as Tahu, losing bright blue in favor of navy blue and lightblue was turned into silver looks which terrible.
Onua: He's the only one ok on the Mistika side but his lanky fast design is odd look for some who is used to be a hunchback digger. Also he uses a giant grip over his nynrah ghost blaster to hide hide lack of a melee weapon and a shoulder shield with limited poseability.