I've heard good reports on Seacast on other forums. The problem is trying to get all the wood out of the transom because the Seacast won't adhere to wood. On my first project V-20 that I took to the dump, I tried digging out the transom with an electric chainsaw and pry bars. It was near impossible. It could be done but I would think it would be extremely time consuming trying to get it clean enough so the Seacast will adhere. The stuffs not cheap and the shipping is high if I remeber correctly.