It's a good idea tho and I see your zeal in wanting to trade real good but for a newbie trader going for pro firm I think it's not advisable at this early stage, what you need do right now is get a full knowledge about trading and register a demo account. At least this is okay to start up with and with time you'll definitely understand how the trading space works so you won't be surprised when you have losses cause there's much risks involved and you tend not to know how to face it if you go for prop firm.