Hi there. I just bought an older crashed trainer and need some help. It was sitting a couple years, and was told that a mouse got into it. So I completey stripped this thing of all hardware and electronics. It is now an empty mostly-there trainer. As well, the main fuse area is dirty from dirt, cob-webs, etc. What can one use to clean up the inside of this thing? Pressure washer, garden hose, or would that affect the wood. This is just going to be a beater trainer for playing around with, and was told by others to totally scrap this one, and buy new. What are your opinions. The front was already repaired and is solid, just the tail is broken now. Also any help identifying would be great. OS LA 40, 64" wingspan tip-to-tip. Thank you.