Thanks Geert, that was just the values I needed to confirm what I had found, that the F-16 spis are not up to max size. (Nothing wrong in that, better with an efficient shape than max. sailarea)

The shape of your spi looks just like the latest Landenberger Tornado spis. I like them, but will look a bit on draft distribution and the luff. I still think Gran Segels Tornado spis are a bit better.