You would most likely need 3 - 2x and 1 - 6.25x. Let me look in my box of wonders. I think I have everything you need.
Answer me this riddle:
A moose comes to a fork in a road. To the left is a nice, sunny path, full of singing birds and such. To the right is a dark, twisted path, with writhing snakes and the like. Which direction does he go?