I have a 1986 Johnson 70 hp (J70elcdc) that i want to put tilt/trim on. I have someone with an 87' Evinrude 90 (E0tlcur). My question is: Can i swap the bracket from the 90hp to the 70 for the Tilt?trim? Is there an smarter/easier option? If this is possible it would save me a ton of $$. Thanks in advance, JB.