Forum:Pole Position and Triangle Power

I know there have been a lot of "Pole Position" inquiries but I can't find this ruling: If I activate my "Pole Position" and then activate my "Triangle Power" with a "Mokey Mokey" and a "Gemini Elf", "Mokey Mokey" gets 2000 attack points, making it the highest attack monster. Is it still affected by "Triangle Power" or will its attack revert back to 300? And, is it destroyed at the End Phase?