Feel free to share new Options u want to be added or leave it as it is?
You want an E(minion)-W(target) KS for example or a calculation if u can reach target by ulti time? (useful if low target is faster and u are hiding in bush preparing to do R to walk to him, unseen)
You feel Combo cant be faster?
etc..
Actually when you're in that one, it would be great with that option, E minion and W target.
Also, when in the combo, after the script have pressed E, it aa/Q then it R's if enemy is low, then it will use W, but it uses W pretty late, like 1 or 2 sec after the ulti is pressed it will use the W option, it goes pretty slow on the W, idk if it is to check where enemy is or so.. but tried it couple games sometimes I have to manually press W to finish them off faster 
overall, it's a great script!