As others said Rickter is probably the cleanest and most acurate built hull on the market. It is also the strongest. As for the weight, why would you need light ski in the surf? Surf/freeride ski has to be heavy.
The edge requires a bigger engine. My rickter handles night and day just by switching from small power to DASA 950 with 148 pump. Tubbies on the edge would make it even better. Get rid of the rubber flap and put versiplug style scupper instead. As for the tray, i also used to be wide tray supporter, however if you are experienced freerider you dont need it. Wide tray is not your knees and ankles best friend when you flat land from 20ft+ high.
Last but not least, edge does not take water whatsoever in the engine compartment. This is another absolute must for a surf ski. Edge does not sink, it bobs like a SJ.
With the right power, Rickter edge is the the top freeride hull on the market, period (not because i have one)