If I was a Green belt in Karate and spared , and beat, a black belt , that would show that I was better than a black belt, HOWEVER , I am still a green belt because I havnt taken the relevant exams to prove myself as a higher grade than a green belt.

Its the way of the world I am afraid, I am not 'stupid', I have a strong understanding of why this is the case and a number of arguements agaisnt what you are 'stupidly' stating.

With reguards to the actual fight between Gaara and Naruto, without being able to summon Gamabunta, Naruto would have been mashed to pieces, but he did, and won.

Going by the Anime no-one can say either way what chakra was used to summon the frog king because the summoning is not shown in anyway.

However, going by what has been shown before, Naruto can only summing a little a frog without using the red chakra.

I mean I see two arguements here that I dont really know/care for (other than the fact he summoned the frog).

Naruto's Blue Chakra:
He used his blue chakra because he got true strength for fighting to save those that he loves.

Naruto's Red Chakra:
He used his red chakra because he was just about to die so called upon Kyubi to save his own skin.