masters pack should be accessible with silver, maybe 30 000 or even more,but the gold system make the progression really hard when you don't buy gold.
Also, there is a lack of a matchmaking system in the pvp arena, cause when you're at lvl 20 and are against a lvl 80, it's not a really fair battle
Maybe doing a mod where you can have more than just a 1000 pts army, cause it's so frustrating, i just to see all the tiny little soliders i have created on the same field into a big battle instead of little skimishes cause no points to have a large army(except if you build a crapy army)