If you can't raise 6K by yourself, I'm afraid your probably not going to get your "exchange" running. First off, no one is goin to loan you 10 BTC unsecured, so you'd need at least that amout in collateral. If you had that collateral you could just sell it off and hav the funds necessary. Next, your another newbie account asking for a giant loan with no real veritable details as to your plans and your identity. Your going to have to resolve these issues before anyone would even consider loaning you.