plant Help Identifying Chilli plant

[Sminky]

I brought these seeds believing they were Hinkelhatz, but they seem very different to that plant. Tall at 4-5ft, with sparse large leaves. The chillis themselves seems to be approx 8cm. I know it's hard to do from photos but does anyone have any ideas?
 
Thanks

 

[Sminky]

Ive only grow 2 kinds of serrano and both had at least some fuzzy stems.
 

 
Thanks for the reply, no fuzz here at least not of note, and the plants seem to sport few yet very large leaves which makes me think it's not a serrano. Is there any chance it could be a Hinkelhatz, as looking at images of them they seem rather varied, all be it none quite like this.