The idea is not to to translate everything. The truth is that there is a very good reference site in English, SilentPCReview, and it contains lots of useful information. But there are some components that are more common in Europe, that are rather difficult to find in US or Canada, and therefore there is not much information about them at SPCR. My idea is to focus on those things for our English version.
I think that is a really good point. Filling that gap with such kind of reviews would be welcomed by many Spanish and European users. We have many hardware brands that lack rigorous analysis, and writing some focused on aspects related with silent and quite PC would be a plus.
As far as I can see, some volunteers for English stuff have arose. You should take advantage of this manpower before they regret
As I said above, I wouldn't mind to collaborate with some translation task if I have enough free time. I can't promise you anything, but I'll try to do my best