ive been saying most of those things to every new imperial player i see. They ask me what boxes to get early on and i point at the ImpVet box. Core + that box + 1-2 other random 15 buck expansions is the quickest and cheapest way to get into the game and not get roflstomped both by inexperience and bad card combos.
Though i am surprised he put an Awing in the list to get PTL Ryad. If the idea was the keep it cheap for a new player i'd have suggested a TIE/fo for Juke so atleast its more imp stuff. Lot of new players try to not buy multiple factions ESPECIALLY on a budget.