You cant direct more power to the front if you're not amplifying them. You can just fade the sound to the front. The speakers wont play louder just because they can take more power. You will need an amp to achieve the best results out of the speakers. They will be, however, a little more clear than the stocks.
Thats a perfect HU....its got everything you were looking for. And it looks like its gonna come with all the mounting/installation accessories.