Y Piece - worthwhile to let it made up?

[Giepie]

I got hold of a cat can. I want a y piece made up for me. Can I go to Noise Boyz and ask them to build me one with the same dimensions for coupling.  Will it be worthwhile, or should I rather order from Durbs or cape.

What shoul be taken into consderation?

 

[Aquatechnique]

 

[Welsh]

 

[Obi -Wan]

 

[Welsh]

 

[MadMoose]

 

[Red Adventure]

 

[volroom]