Heya, comrade Immortal :)
Your 'profiles' confuses me, but now, i'm pretty sure you need
nnSurf. nnSurf is fast and easy to use. You only need to use right click on selected (text or link) proxy, then press the nnSurf button. End of story.
In the last week, i updated the nnSurf. Now, with a few clicks you can put all the proxies in the nnSurf database, and of course, you can edit them, or delete them. Each proxy appears as a line item in the menu. Try it.