Personally I'd rather see you buy a better board than this. Even if you have to wait. The juju was a decent board back then, it is quite old, the boot to binding system is sub-par in my opinion.
You should never buy boots without trying them on for a proper fit, the fit is extremely important, just because they are size 11 doesn't mean they will fit correctly even if your shoe size is 11. Boots mean nothing if it kills your feet, and with clicker bindings they are even more important.
Save up and get something better in my opinion.