I had the pleasure of spending a couple of hours on a mate's board last weekend....free-style / cross, 235long - 74wide.
A far cry from my 165lt freeride, but seems to have the 'liveliness' of a traditional (big)- waveboard, but with the ease of a large freeride. The conditions were mild, and I'm keen to see how it performs in strong winds.
I realise that 127lts is
HUGE to most wave-jumpers, but as a 100kg (+GST) rider, without getting too technical, would there be a downside to the width if the rider was keen on getting into some (small) wave-action (hypothetically, you know.......friend of a friend case-study)

?