You'd be better off doing the IR as per normal instruments, then taking a holiday in the USA and rent a Glass Cockpit aircraft.
There are a few very nice Glass aircraft around Long Beach, ranging from C172's, CT206's, and TwinStars. Actually there is one place which now has an FAA certified G1000 sim if you're feeling tight......
You'll save a shed load of money too (GC T206, brand new, certified to FL280, for the same price as a crappy Warrior in the UK
....just to put it in perspective
)