i think people underestimate rider power, there will be quite a few that say they can't ride unless they double up/down.
if it's only for one team then riders will want paying so much more
i said to Buster years ago they need a cricket style sun screen, could be a few quid but would save a lot of hassle. Although people buy beer and burgers during a sun break ...
every track has it's merits, even Plymouth (did i just say that!!), and it's riders that can adapt will always be better .. no point having all big fast tracks like Poland