1. Some sort of area LED light... XPS type or whatever. Keep the lasers however, they are quite valuable. Also keep the on/off laser switch.
2. Some type of one handed top handle. It's not easy to try to carry the saw through a door when you have to open it and close it and you have to have Both Hands on the Saw!!
3. A slightly longer trigger would be helpful. Many times during a cut my hand just slides off the trigger enough to have to have the saw stop momentarily.
4. An option for an extended dust shroud similar to bristles or curtains that could easily be snapped on and off if doing steep compound bevel cuts that could interfere with it.
Power if fine with me...a few more RPS couldn't hurt though?
Keep the rail forward design.
Keep the weight down.
Maybe and option for hanging the fences off of the saw when they are removed?
Make the fences actually lock in square and not wiggle...at all.
Just bought my Second Kapex.
First one is in for service.
Its much much smoother more refined and compact than my 10" dewalt slider with xps.