Priority would obviously have to be a new manager, as we wouldn't have one
Other than chat, chucking a huge wad of money at things isn't likely to change much at a club like ours-- Ronaldo still isn't going to come and play for us just because we can afford his wages, and we're not going to get an extra 10,000 folk turning up every week just because they have a nicer seat to plant their arse on.
We could certainly aim a wee bit higher in the transfer market, but most of the money would probably be better invested in a modest new stadium with top-notch training and catering facilities, and other income-generating stuff like opening a couple more branches of the club shop, at least around Motherwell itself.