Anyone here riding SPD sandals? For store runs and easy trail rides, nothing beats a sandal IMO. Jenson has some nice keens, but I've had regular keens in the same styling, and found them to be uncomfortable. I have Shimano PD-M324 pedals, and ride them with my Rafters, but these pedals are heavy!! Would rather use my egg beaters, but don't want to loose my sandal wearing ability. What do all you sandal wearers recommend.