I have a question about a motor i just purchased,if anyone can help me?I own a couple other motors a 9 half johnson and a 18 in a half evirude and this one seams a little loud not motor loud but loud.The motor run great dont miss a beat, but im not to up to date on newer motors, is this comin?And friend had it and sold it to me for 650.00 is that a good price or not?THANKS Tom