Paul here is a drawing of the stock CH 701 engine mount hard points
on the firewall.  I am also sending a couple of scans from the plans
which show a Rotax engine mount. They show the leaned back firewall.
The angle is 107 degrees.     I intend to run the p port  intake to
the left nostril.  I don't have a firewall to prop flange distance
since I don't know what redrive will be used.  Can  you draw it with
6 inches of space between the water pump pulley and the firewall?
Can the upper hard point be used for a strut?

Also, I am concerned about the doubly shortened oil pan (one rotor
plus S-beam notch )  How would you plumb an additional tank firewall
mounted?

Thanks in advance.    Jerry


Sure.