thank you, Marios!
For best result I place here 2 an original Aeromarine drawing.

About props.
I am glad to recommend a Prop Works props, 6717/3 is first. This is a magic stick for any boat... with cats 2 or 3 blades props working well.
Funny moment, what for hot new guys with new engines I fit a non-modified, standard Octura X472 ! Strange, but it work well. you can see a flying catamaran (joke)

now, please 2 drawings.
sorry, I cant find a multi file loading

also good photo with galvanized hardware

Very nice Sergey..The galvanized hardware looks pretty cool..B)Thank you very much for your time and effort..

Finally it is ready..Hope you like it..Not painted though:(

And from the inside...

Another Point of View..Sergey I am waitng for your comments..

Boat looks great! Pipe looks very close to the radio box lid, but that could be just the angle of the pictures.

Thank you very much Marc.. It is the angle that makes it look so close..

Hi Marios!
Glad to see a finishing part, thank you for your trust also. Fine work, well done.
Fresh, clear and clean, no any dirt would will find a place what to hide in the clear inner area. I like it!

You have a hot engine and hot pipe, please provide a cooling inlets. 1x3 cm hole in the front area is enough for engine. Do not forget about header and pipe also. 1 cooling window must be.

For additional fixing of rudder (for avoidance of problem and hardware bending), you can add 1 non-hardening M3 [1/8"] bolt. It's easy and work well. ( sorry, I place a pic before bolting.)
excuse me for extra tech- tips

Have a good run!