Henrik, It is good to see you are still alive. since our last discussions about the Walko, i have had the good fortune to actuall look one over closely at my local toy store. I got to heft one end and agree it is quite a load for this tired old 39 year old (39+1 times) broken back body. I do not see my self springing for one right away. A big part of my problem with getting interested, and staying interested, in the Walko is that right directly across the aisle from the W, is a nice new MFT/3 set up with a TS 55 that I can also play with. I did not try to lift the MFT, but have lifted both my 1080 and the 800. From only lifting one end of the Walko, I am guessing it weighs around same as my MFT 1080. If I were still doing site work, I think I would definitely go for the W as it is easier to hold and carry (I think) than the 1080. It might be a little heavier than the 800. You can enlighten us on that aspect, I am sure.
The other problem I have with the W is all oof those removable parts. In my shop with my organizational skils (quote: bad habits) I would spend more time trying to locate than using. Not good.
Negatives aside, I do think it looks like a great tool for site use or for the shop with plenty of space to make the changes in form/uses that are useful with the bench. For site work, I can see all sorts of setups can be quickly established from one to another. I especially like the idea of setting shelves at different levels so lumber can be stored above and below as one is cutting a stack of lumber. Or cutting sheet lumber into strips and immediately without moving to another location, cutting those strips into shorter pieces on the far side of the table. The whole thing becomes a very large cutting jig of sorts. It does have a lot of possibilities. What i really liked about it was how solid it sets. On the level floor where I looked it over, I could not easilly make it wiggle. It is one solid bench. The only problem being that all of that solidity is wasted if one wants to use it for hand planing. Altho there are several methods (configurations) to create level shelves for face planing, there is no way I could see to stand a board on edge for edge planing. There are plenty of holes to make use of Festool clamps, but one needs to think about how to use them.
I just don't think it can work for me until I inherit my first million. In the meantime, I will look closely >>> and drool every time I visit my toy store. My actual safety valve will be the MFT/3 smiling seductively from across the aisle.

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BTW: I will be going to toystore this morning. For today, my conscience will be free and clear. SLWMO will be going to HER toystore where she looks and drools over $5000+ sewing machines. I don't know whether to laugh or cry :

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Glad to see you back. i have been looking for your interesting inputs
Tinker