NICE PENMANSHIP!!!
That kit is a Euro right? I have noticed that some companies version of the Euro has the long tube on top, and some has the long tube on bottom... That pen looks like it has the long tube on bottom correct?
I personally prefer them the other way around. With the long tube on bottom, when you put the CB on, it makes the top tube look that much shorter, which throws off the aesthetics of the pen (imo). I actually got into an argument with the Cust. Service at Woodcraft over this very issue. With the long tube on top, when you install the CB, the two tubes are almost the same length in appearance, which gives a very balanced look.
Just something to think about. Nice work either way!!