I've recently been re-introduced to the Shop Smith tools. Some 30 years ago, My Lieutenant (I'm a retired LEO), had one and he made epoxy covered clocks out of wood rounds. They were pretty cool. He made me a wood shield with my shoulder patch of my Department, clock... Still have it.
He said that he really liked it then, but it appeared to be a hockey, did everything, kinda good, but not really comparable to stand alone tools. Standard misguided view from one with no first hand experience
Well, I've recently been re-introduced to the tool, & have to say, with the 2.0 Mark 7, I'm very impressed, but not seen one in person.
Now that I no longer have a shop to work in, Just a 2 car garage, I'm thinking this would be a fantastic addition to my crafting abilities. De Rigor selling point for decades
I have an ultra cheepo, plastic bodied table saw from Hobo Freight, with the included leg function... Which quite frankly, takes up a lot of room & I'm thinking If I get rid of that thing for a Shop Smith, I'd only be giving up about twice the space the table saw takes, & gain a whole lot of functionality. PLASTIC? That rules out using it for a boat anchor

Now, for the questions I have.
1. I can't really swing a new 2.0 right now, so I'm thinking looking into the used market, but that poses some possible compromises that are really the reason I'm impressed by the 2.0 Mark 7.Even a 70 year old greenie model is upgradable to the M7 and ALL models between.
I'm very impressed with the new style rip fence, the way it locks into the extruded aluminum channels & the way the table rails center on the machine.
If I find a older model, to start, is it possible to purchase just the extruded aluminum channels & rip fence, to modernize the functionality?See Q1 answer
2. I'm also interested in a band saw, but boy those things seem pricy, new. Are there 'tricks' to finding used accessories reliably? Facebook Marketplace doesn't seem to have much Shop smith things in my area available for sale?Craigs list/E-bay
I'd be interested in a jointer, but is a 4" really a worthwhile investment? Seems a tad smallish.You intend to edge joint boards wider than 4"?
I'd also be interested in a planer, but don't even see that offering on their website... To include a biscuit joiner, and lots of other attachments that seem really neat... I guess if you run across one of those on the used market, you have to consider it gold? That is my opinion!
Any thing I'm missing at this point? One thing overlooked is the increased complexity / reliability of the M7 which can lead to expensive repairs(not done in thy shop) whereas the earlier Mark models are more reliable and far easier to maintain/repair thyself
Or better yet, What questions should I be asking without overlooking some important features to pay attention too?
Thanks in advance.
BTW Whatsa LEO???