First, why don't you read up reviews on 4XP.com
Right here at the FPA "REVIEWS & RATINGS" section, the rating for 4XP.COM states:
NOTE: 2013-08-02: Eight fake 5 star reviews left in less than one hour.
CAUTION: The FPA has seen a report of 4XP paying withdrawals using installments instead of all at once. The FPA is very concerned about this.
...and info on 4XP.com company:
Year since: 2008
Headquarters: Tortola, British Virgin Islands
Company registration: Forex Place Ltd., British Virgin Islands
Regulation: FMRRC in Russia (RU 0394 AA Vv0023)
You are looking for trouble dealing with a broker which is not regulated by proper regulators like NFA, FSA, ASIC, and SWISS Regulators.
If you chose to go ahead with putting your hard earned money with that broker, I can guarantee you that you will be here at the FPA very soon crying you have been scammed.