I am undecided which I should go for - the Pi Two Towers or the Pi Three.

I was going to go with the Two Towers, but I now realise that the product lineup has changed and the Three Thermionic and Theatre are no longer and there there is just the one version of the Three and that it is now a smaller size than what it was in the past. This has now made me think that the Three would now be a better choice. I also would really like to try horn loaded speakers, so I am attracted to the Three

The Two Towers are 4.2 cuft and the Three are 3.8cuft .... BUT .... which would be better to use with a no feedback, single ended 300B, in a smallish room ( 12x10, listening distance 6-8ft) ?

Which has the smoother impedance load? Can they both be used right up again the wall? Can the port on the Twos be put on the front or perhaps the side if used up against the wall? I assume that the Three will go lower in frequency?

Could I please have a copy of the Three plans?

Finally are the dimensions external on your plans?

Thanks in advance and best regards

J.D.