Let's see how this develops over the next month or so : if I do finally decide to buy into DSP speakers then a van & a ferry ticket, or paying for a courier looks much more enticing than some of the prices I've been quoted so far....
I don't think much is going to change. The only thing which changes is the Euro/Pound exchange rate, but that is usually necessarily reflected in the pricing from the distributor.
6 months ago the pound was weaker and it was a real bargain for us earning Euros to buy from the UK. Now the gap has closed a bit, which doesn't help you I'm afraid.
If by any chance you are a professional musician or sound person then you can get the MwSt back if you buy in Germany, but not if you buy in the UK. That also makes a difference for some of us.