4m single handed keel boat

I have an idea for a small 4m singlehanded keel boat similar in principle to the 2.4m class.
I have roughed out a basic design 4m loa ,1m beam,1 m draft.
bulb keel with 150kg. 100kg allowed for crew,if the skipper weighs less than 100kg then the remaining weight is added under the seat.
total displ with crew 350kg.
I have drawn a simple double chine hull in "hulls" that could easily be stitched and taped.
The look of the boat is similar to current ACC class yachts.
The rig is a high roached fully battened mainsail with a non overlaping jib set on boom like a model yacht.
The keel is retractable to allow for easy trailering(unlike the 2.4)
My question is to you think there would be a demand for such a yacht?It could be amatuer built for around 1/2 the cost of a new 2.4m.
I have designed quite a few r/c models but this is my first full size yacht that I have considered taking further.
Any comments welcome.
cheers
Brett (NZL)

 

i thing what you looking for is something simelar to this one

 

Is it a ballasted centerboard or a removable keel?

 

centreboard with ballast bulb.

 

i thing what you looking for is something simelar to this one
But this time with the pic. I actully wanted to show you

for mor details : Yachtdesign Juliane Hempel

Yachtkonstr.Juliane.Hempel@t-online.de

tschau Uli

 

Hi Uli,
This boat looks superb,.!

Have you any more construction photo's.

How much would one cost self-built.?
aitch

 

for more information please ask
Juliane Hempel she is the designer

Yachtkonstr.Juliane.Hempel@t-online.de

Ther was an artikel in the seahorse about these boats a couple of month ago
tschau
Uli

 

are any lines drawings or photos of the hull available on the internet for this boat?

 

Hi Uli,
the e mail address you gave seems to be bouncing.
You wouldnt be able to help me contact the designer of these little boats could you please.It looks like exactly what I have been looking for.
Cheers
Brett

 

well that isen't a big problem, we live in the same town and I know her a little bit.
she works at nissen yacht design

or try
Juliane Hempel hempel@6mr.de

tschau
Uli
Ps: I will tell her to contact you if you can't reach her.

 

Thanks Uli,
I tracked her down through Google.
the 6mtr address will bounce to. Thanks for again for the info.
I am interested in producing this design here in NZL..or something very similar.
Cheers
Brett

 

Hi Uli,
I might need you do do your stuff. I cannot seem to get hold of her.
Brett
bsmack@es.co.nz

 

Hey,
I just called here and gave here your email adress, she will get in contact with you.
But in germany ist a big boat show this week so she's pretty bussy and it could take maybe same days
tschau
Uli

 

No word from the designer yet,pity I was very interested to work something out.
Brett