i agreee......its a right ball ache without a press....however..if ya do it on a saturday morn or a weekday...u could whip them off and take them to a motor egineering place, or garage and just pay them to press them out and new ones in!!!
i did this when i done mine, took my hubs to a motorbike shop and had them press new ones in etc. Cost me under £20.00iirc??