Ring ranger 25 transom height??? Help plz!!

[phantom1704]

hi guys

need some help

i have recently purchased a ring ranger 25

the transom is 28 "

it also included a manual jack plate that comes out from the transom at 5.5" width

i want to put a 25 " motor on the back

can some one plz gimme some sound advice and calculations on this

plz help

would really appreciate some sound advice