Hi Atherbogan,
I suggest you email your consultant and kindly explain and request this, they're pretty easy and understanding from my experience. It shouldn't be an issue as it will just create a variation for you to pay separately for but see how you go!
I too am building the Jasper and still waiting for notice of land title...
Thank you az.0, i will email my consultant. I was very sad to not have it and would be sad if she says no. fingers crossed for me