save some characters on macros by using

/use 13
/use 14

for your trinkets. 13 will be the upper slot and 14 will be the lower slot. This way you dont have to type out the whole name of the trinket everytime you upgrade.

just remember on the mindflay's when you are spamming your dps button its going to just cast the first second of it and stop and try to cast it again. If you want to mindflay properly you'll have to move it to a different key than your main dps spamming button.