Slightly modifed mini-still design, any pointers?

[PseudoX]

Hey everyone, I have been spending the last month or so, reading up on everything on homdistiller.org, and these forums,
and am FINALLY making my own still! (Im completely new to all of this, by the way )

I have decided on the Mini-Still design by Bokakob, with a few changes.

Firstly, im using a 1m column, of 50mm copper pipe (as its the length I bought it in ).

Now, as I have changed the length of the column, im not too sure as to what size the condenser etc should be.

I have made the length of the condenser 185mm, which is a good 60mm longer than the original plans.

I have moved the thermometer up into the vapour path, instead of in the packing.

The Plan:


Anything wrong with the design, or any improvements?

Thanks in advance ,
PseudoX