Since this droid brain is supposed to be a thing how about something like snapshot. If a ship ends it’s move in your arc you get an immediate shot and may only use calculate tokens to modify. I also like @ficklegreendice ‘s idea of it keeps calculate tokens to a max of say 2-3. All this would require it’s primary att is 2 so maybe something like...
2/2/5/0 with a crud, but not complete crap, dial. No k’s or auto turns, but give the thing at least hard 1’s maybe even as red.