If you only want to print PLA or filaments that dont require an enclosure there is no need just like on the prusa XL. With ABS ASA ect you will need to enclose it. How tall should it be? for a 350 ...

the Prusa XL. Positioned at the opposite end of their product spectrum from the wildly popular Prusa Mini, this upper-tier machine would be for serious hobbyists or small companies that need to ...