If you outgrow it in a year, you either kite a LOT or you're some kind of prodigy.
The mast and plate for it are cheap though...
"Outgrown" may not be the right word. "Bored" might suit it better. Mainly because with the Hoverglide you currently have only one wing option available... Unless the wind conditions at your local are always the same of course.
If the conditions are always the same, isn't *that* boring? :D unless of course it's 30 knots every day...