We have a 2001, 2033MA Star Lite Supreme model and I forget what the differences were. The extruded sides along the horse area, stainless nose, extended dressing room, (ours has a 7' straight wall DR with a 4' short wall mid tack) something about the graphics, extra tail/brake lights, U.S. made radial tires, 6 hook bridle bar, blanket bar, brush box, clothes bar and alternative mount for saddle rack.

Quote... The StarLite Supreme builds on the features and benefits of the 2000 and StarLite Plus with the ability to take your trailer needs to the next level. In addition to more standard features, the StarLite Supreme offers an extended dressing room that can fill the multiple needs of trailer owners today. You can compare your StarLite Supreme to more expensive trailers knowing that you are getting the very best at an affordable price.

Did I miss anything?...

retento... I think you got it all!  I have the Starlite Supreme model - an '03.  I love this trailer!!!  I think the manufacturer built a really good product at a very good price... a lot of bang for the buck compared to some of the other models I looked at.  Unfortunately, Silver Star is no longer in business.