Dude, you've been running that in arena? Props to you.
Just spitballing here but maybe replace shore for storm and Veers for Range? Unlike Veers, Range allows Troopers to heal protection without having to kill someone first. The group assist you lose from Veers will be made up by Range's and his assist passive ability should make up some offense. Also stormtrooper will allow for TM manipulation and give you an expose. Just therorycraft, but thats the best I can think of.