The problem with this is that you have no way of knowing the work has been done.
I'm not suggesting our dealers would lie (well, maybe not about this) this time, but their suppliers certainly would. Anyone ever having dealt with Chinese labour will tell you that the only way to get quality control and promised work is by having a representative in the Far East watching their every move. It's the big dilemma in outsourcing companies right now: Sure the labour is cheaper, but you need a western rep there 24/7 watching over them, and this wasn't budgeted in their great cost-cutting outsourcing plans.
Instead of extra servicing, how about a simple one year warranty? Would you believe it?