howdy folks. ive got a little bit of a problem. i replaced my 35hp evinrude with a 50hp evinrude i bought from a friend well i sold my 35 before i got the 50 home, put the 50 on my mckee skiff and low and behold its a short shaft. my boat has a 20in transom. i figure i got about 3 potions. a jackplate, change the shaft,linkage and exhaust housing on the motor or cut 5in slot out of my transom? what to do?