i have a Todd begg kwaiken flipper that I purchased second hand. It has been a user and I've put a couple of dings in the blades edge over the years. The blades black finish is also a little worn. Is it possible for me to send it in to get a "tune up"?? Could they sharpen out the dings and refinish the blade? Would they replace the whole blade if I paid them too? Thanks for any info!