We recently purchased a 1996 Ducati Monster. The seller said it just needed TLC as it just sat for several years in his garage. We replaced the carb as there was a rodent nest inside it and was heavily pitted. Bought a new battery and once installed lights and horn work but when push the start and it doesn't do anything. I believe the pistons are seized and have been soaking to try and loosen. Should I take it out and try to manually loosen it or heat it up? Any thoughts on what the next step is?