I have two Stihls. An old 031AV that I got in a barter and a newer MS290. Both good, fast, and powerful. I got the MS after dropping a tree trunk on the old 031AV. I was pulling the top of a pine tree out of a stream and it hit another log that then rolled onto the 031AV and cracked the whole frame. Tough to get parts for it, but after I bought the new one a buddy got a box of parts off eBay and I was able to patch it back together.

 

You have any other info on the red reg ur using? Were you get it?