Just keep in mind that Technic design is substantially different from regular Lego design, and even the main "bricks" (liftarms) have slightly different dimensi

Just keep in mind that Technic design is substantially different from regular Lego design, and even the main "bricks" (liftarms) have slightly different dimensions than System ones. Connecting Technic with System is an art in itself - for example, the recent Porsche 911 [0] drew a lot of criticism for its design, whereas the upcoming Mack Anthem [1] is much more appealing. [0]: https://shop.lego.com/en-US/Porsche-911-GT3-RS-42056 https://shop.lego.com/en-US/Porsche-911-GT3-RS-42056 [1]: https://brickset.com/sets/42078-1/Mack-Anthem https://brickset.com/sets/42078-1/Mack-Anthem