As others have said and looking at the later more detailed requirements, you're not going to buy that performance for that budget. Perhaps your should get in touch with NigelH as you'd possibly be more successful with his 109, though I think he may have sold it. For the budget you could get into a decent AS350 SD1 which would be a good buy but not with the performance you're looking for. An SD2 would get you closer, and is an outstanding aircraft for the money without the French engine headaches or fuel burn.