Jekyl is being prepped for a few reasons.
I am going for the hillclimb SM2 championship and I can not afford to miss a race if something happens to Hyde. Also, we pay our entry fees weeks in advance for the hills. If something happened to Hyde in between races I would be out that money.
Secondly, David Hawkins, owner of twosrus.com and presdient of Club MR2, has been helping me with trailering Hyde and generally comes out to a lot of my events. This will give him something to do

He's going to be racing Jekyl.
As for the rules, there are always 2 run groups on the hills and I would be more than welcome to race 2 different cars in each group. That would mean 2 entry fees though!
Hyde's not being taken out of any games. He will always be the primary race car.