@skiptvads: How was the 3d printing learning curve? thats something Im afraid of not having the time to learn this things quick enough, any advice on a whats a friendly printer to get? I want to start with a basic one to print stuff I will use around same as you, no days details is all that matters when selling this kits, the easier is to assemble and if it has a good set of instructions even better, hope you can get the business to grow ✌️