Step 1 to fix the Studios is to remove the Tram Tour, which only helps to limit the park's expansion ability...
Then you can properly expand the park to a ridiculous standard, since unless they've sold the land off, they own a shed-load for it... Perhaps further along the line this will happen, meaning a vast level of ride/show additions (I.e. Marvel land, Tron coaster, evening lake show, new version of Muppets 3D) can really push the park to the next level...
They just need to bring in some DCA level of refurb to the front end of the park as well, making the areas a bit more enclosed and 'proper', rather than the current mish-mash we have today...
Also, I'm not sure how Spiderman fits as a theme for a launched coaster like RnR...