Hey Ben, glad your liking that new G5T
The G5T is a wicked motor all around for the price. They also look really swift with the GXII head and finned button on the grey crankcase

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If you want one of these little honeys you will need to be quick though.
As of a couple of weeks ago GO are not making them anymore. Management changes at GO have seen the G5T dropped from the line up.
I think A-Main and us got the last batch. Wish I had ordered more now
Worth grabbing one and keeping it as a spare or back up. They are totally competitive. Like Ben said, lots of punch and very smooth. Plus they take all the GX model spares - bearings, 21-0600 rod, carb, etc etc.