Pat - I reckon Shimano Ultegra 6700 pedals will set your new bike off nicely as you will have complete Ultegra set up
I was informed by ???? of ???? that did my bike fit that the speedplays would be the pedal that he would recommend, reason, since my feet point outwards i hit the crank with my ankle, and i cant go any further with current setup (spd). Was told that the shaft on the speedplays come in different lengths and this would be of benefit. I do like the idea of the double sided entry since I have that with the spd's. Still i'm not sure if i will go down that track, I'd like to try before i buy.
The alternative is spacers like these.
Decided to stick with Keos, that way I'll have two pairs of compatible shoes/cleats available for rainy days etc.