Well my 26" 3 core showed up today.
1) Welds are pretty decent
2) Has marks where it looked like it was installed once
3) Looking from above it is not perfectly straight but I will withold judgement until I try to install it.
4) Cooling shroud holes are not in stock location.
5) Internal size of the cooling tubes are small
6) If it installs OK and cools good I won't complain as the price was good.