Looking for advice on motor position for Tow Boggie (Saite 6384)

Hi, I am looking for advice on the motor position I will be using 6384 Saite for now with foil drive prop placed on 48’’ body board

I’ve spend some evening reading through multiple builds but couldn’t still get a clear idea on on what’s recommended for:

  1. Distance from the rear of the board to the beginning of the prop
  2. Distance between center line of motor pod to the bottom of the board

I’ve found following messages:
Possible answers for question 1:
Konutz: Roughly half the distance of the total boad length and behind the nose rocker. I may move this back towards the tail slightly to get the nose up slightly when it planes.
Konutz: ill move the engine back an inch to get a little more nose lift
Strongarm: the prop approx 50mm inboard from rear of the board.

Possible answers for question 2:
Konutz: 20 cm from base plate to centre of motor pod
Etien: My gong masts are cut to 230mm from the bottom of the board to the propeller center.
Rttn: 13cm (from bottom to the motor center)

There is quite a range, also some messages a quite old too. So I would appreciate if someone can share some fresh thoughts on this topic (thanks in advance)