Maybe you're able to switch until the contract is signed & deposit is paid then

Umm maybe I could call and see, there is a slight chance we could stretch to a Wishes but it's just slight atm and will also depend on the $$ rate against the £ and I wouldn't want to risk paying the deposit (how far out is it paid?) and then having to switch to an Escape and loosing what we have already paid. At the moment we're only thinking of spending around $8,500 with the Escape so less than Wishes minimum, but if you were spending more on the Escape than the Wishes min maybe then they would be happy to just switch it over without loosing anything.