You raise a ton of good points.
- It's going to ship with a full spare parts catalogue available
- Full prusa-esque upgrade paths will be made available for existing customers
- Every single part on either product can be changed off with the removal of 1-5 screws.
- The switches, cords, buttons, and (gear)motors are all standard sizes.
- and I absolutely commit to open sourcing everything if a day came where the project could not continue (I have done this for previous projects, it isn't an empty promise)
You make a good point about the burrs being a non-standard size. The thing to remember is every size of burr was once a non standard size. One of the most important parts of being a good engineer is only making something new when you can truly add value, and I think the burrs are valuable enough to have them be probably the only non-standard wear item in either machine.