Cpdude, thanks for the reply but I think you missed my point.
We have the same engine restrictions as you do.... I think it's the same for all fleets. What we do is reduce T/O thrust to climb thrust at the normal time (1500' agl for us) but maintain VREF+10 to 3000' then retract flaps. It's our best way to avoid the VFR traffic. (also just like noise abaitment)
What is the VREF+50 requirement? Is it a restriction to an altitude as with our green dot restrictions (best lift over drag, shown on speed tape) to avoid terrain?? Please reply as I'm genuinely interested.