Nice choice Mick.
Problem points.
The internal grills at the rear can be a bit awkward, but they are hidden.
The track guards need watching to make sure they are horizontal to the ground, I made a jig to hold them.
The turret top can develop a distinct lip between it and the sides, and the join at the rear.
The headlight brush guards can become broken. (new 3D ones are available from Scorpion Scale Models) As are the engine hatch handles.
Workable tracks.
They can be a bit frustrating, trying to clip them together, and will have a tendancy to come apart at crucial moments...
Resin tyres are available as a replacement for the rubber ones again from Scorpion.
Suspension arms/rods will hold together without the need for the hot nail head treatment.
Track tensioner can be left loose untill you fit the tracks and then the tension can be taken up.
Other than these points the kit itself is well woth the effort, and using the resin items from Scorpion other later marks can be built.
Will sit at the back and watch with interest.
Mike