Have you explored Eagle Carports? They have several designs, from carports, garages, barns, etc. The garage I attached is around $17,300 without taxes. 24x35, 1 10x10 roll up garage door, 1 10x8 roll up garage door, one entry door and two 24” window, 1 35x12 lean to and 1 15x8 lean to. They are...