Good.
Strengths
I got the product I wanted HSX125, because you said that HSX140 was a replacement for it. Nobody else was saying this. Great information!
Also when I tried a UK company for HSX140, it was more than twice your price! So - thanks again.
Improvements or suggestions
The price you quoted in GBP was less than the price I eventually paid, after it was converted to EUR and then I had paid the Paypal fee. Maybe you should have a warning to this effect for non-EUR customers.
Also, when I had paid I was given a page of (double) Dutch, including a sentence beginning "U kunt". Fortunately, I understand a bit of Dutch and just find it funny. Other English speakers might take offence! Maybe this page on your website could be in the same language as the previous pages.