Well, My lovely wife did it. It`s my b-day today, and I was presented with a nice box with a H9 P-51 inside!!

What a plane!
I just have one problem. I am having a blast with my Ultra Stick 60
with the Saito 100. My Saito 80 is in the GP Dr-1, flys great, and
my Saito 90 is in a Adrain Page Gee Bee R2, both engine and plane are brand new, and the palne is 99% done.

The only spare engine I have, is a Magnum 2-cycle .90, and has a Jett muffler. So, my thinking is to take the 100 off the US 60, put it in the Mustang, and put the Magnum 90 onto the US 60. Or, take the Saito 90 out of the Gee Bee, and put it into the Mustang.
Then the Maqnum will go into the Gee Bee......And, even though I have thought it, buying another engine will definetley be bad for my health! Just thought I would share my lovely quandry with the people that really understand, my fellow RCers! Oh, if you have any suggestions as to my engine swapping ordeal, please fire away!
Kerry
ps. off topic, but I was allowed to get insurance for me motorbike.
truly a memorable weekend!