I must admit that I have always upgraded every kit I have built. Even Panarts San Felipe needed some upgrades. Any one who wants a really fine completed model will invest in additional upgrades. So far on the Black Pearl I have spent $32.00 for wood coloring. $ 8.00 for brass pedestals. $38.00 for the wood base. $15.00 for correct blocks. $20.00 for additional rigging line. I am sure I am not done yet, but this is my hobby. I enjoy the challenge of improving where ever I can. Oh lets not forget the tools you can buy. Mirco Mark must have a separate truck set aside just for me. Sometimes I sit down and just look around my work station and enjoy the tools I see and remember the time "I built that" I go back and look at a ship I built years ago and think "How did I do That"? I really love building model ships.