Paning using S,D,F,E,C - Customizing hot keys

How did this not transfer over from PS? Does anyone else think this is important? It makes doing take offs so much easier, with out all the clicking & dragging of the right button to pan. Also we have remapped the keys for functions such as "new segment" to what would make more sense for each individual user. We are still currently using PS but hesitate to move without this feature.