Be careful of RSI, the last thing you want to do is strain your left hand with the additional work. One thing you have to accept is that you will not be as quic

Be careful of RSI, the last thing you want to do is strain your left hand with the additional work. One thing you have to accept is that you will not be as quick as before. If you focus on anything, let it be this, to reduce strain in your left hand while continuing to work. I personally spend a lot of money on keyboards and mouses as that is your interface with anything you do at a computer. The most comfortable setup I have found is a small apple bluetooth keyboard (low travel laptop style keys) and a logitech mobile mouse. If you have the money, it might be worth looking into getting a touch pad.