I think with all the advances with LED's we will see some of the mainstream vendors using the P7 leds in the future.. I would like to see a dual P7 that can put down 1000+ lumens on high and can go down to 500 lumens for a lower mode.. Couple that with a good lithium battery pack and it will outshine anything we have on the market right now..
I have a Trinewt and it compares to my Arc HID light, but led's seem much more pleasing to the eye for night riding..
As far as the P7 light goes, I would like to see a true medium mode that can put out at least 300 lumens and can run for 3+ hours..