Base wax - HF8X
Glide wax - HF7XBW
Fluoro - FC7X Cera F powder ironed in at 160C
Accelerator - HVC Cold fluoro liquid
Interesting waxing conditions. Warm up into the 40's with melting and loss of snow. Followed by a drop in temps and a little bit of snow.
My opinion is the snow will be fully transformed and dirty as the course is located in a big city.
For glide wax, I'd first crayon HF8X. Then drip on the harder HF7XBW. The 'BW' is an additive that helps with both dirt and friction from the granular ice pellets. Iron both waxes in together. Allow to cool. Scrape, brush with the medium bronze brush, then the fine steel brush.
Top with FC7X Cera F powder ironed in at 160C. Brush very well with either the horse hair or Boars hair brush. Finish with the blue polishing brush.
HVC Cold fluoro liquid should be brushed on for the ultimate in fast skis.
For those on a budget, FC6XS Cera F Cold Solid block may be substituted for FC7X powder.