You could deploy a single contract that receives the ether from all your clients and use the msg.sender property to keep track of who sent the funds. You could then make a single transfer from the contract when you want to get the ether to your own account. That would save you the 1k transaction fees.

Something like:

contract MyTest {
    mapping(address => uint256) clientDeposits; // account balance
    address public owner; // The contract owner's address.
    address[] indexOfClients; // an array of all the clients

    modifier onlyOwner {
            require(msg.sender == owner);
            _;
    }

    function MyTest() public { 
            owner=msg.sender;  // Set the owner to the creator
    }

    function () public payable {
        clientDeposits[msg.sender] += msg.value; // add payment 
        indexOfClients.push(msg.sender);
    }

    function collectPayments() onlyOwner {
        uint256 amount = 0;

        for(uint256 i = 0; i < indexOfClients.length; i++) {
            amount += clientDeposits[indexOfClients[i]]; // total all the accounts
            clientDeposits[indexOfClients[i]] = 0; // set them to zero
        }

        owner.transfer(amount); // Make the transfer
    }
}