After much deliberating, I decided to opt for the Warco CY90. I have to say, I was impressed by the whole package considering the price. The stand went together very well and was more than rigid enough. However, after installing the bandsaw on the stand, and checking all was OK, I was surprised at what I saw after turning it on. The non-drive end of the frame was nodding up and down by around 3mm, and you could see the frame flexing.
Warco have agreed to make an exchange, and I asked them to check the replacement before despatch. The replacement one also nods, Warco have asked if I want to make the exchange as it cuts very accurately.
I suspect one of the band wheels is out of true (as someone else has experienced). Yes, I could true it up (if that's the cause), but don't think I should have to with a brand new machine, irrespective of the cost.
While it may cut very accurately, I'm concerned about the fatigue life of the cast iron frame (it's hardly going to be SG iron). So it's back to Warco with it and back to the drawing board. Looks like FEMI might be on the cards, but I hate buying Italian stuff.