Pauseable Timers/Transitions with speed adjustment

Hey guys, Looking to see if I can gain some further help on something I am working on. 

I am looking for some help with how to best adjust transitions / timers and speed / slow them and speed them up, stopping them 

Now I have created an Enemy timer and another instance of a transition but am having problems pausing them and resuming them and in the Enemy timer and Transition timer speeding them it up here are the 3 instances of my code.

- Removing. Will edit and update with solution when I get home.