Welcome to the iboats.com forum. I believe it is the single best resource for recreational boaters. The experts here, which I am not, can help you with any question about your boat, motor and trailer. The link below is to a LoneStar owners' club which has a database of models with serial numbers, pictures and other info I found helpful when I owned a LoneStar. Although it is currently undergoing a rework, you might also check www.fiberglassics.com for info in their LoneStar section. Good luck!