I have used this company a few times to source kit unavailable anywhere else other than eBay.
Their prices are at least as good as anything you will find on eBay. Their service was ok, replying to my emails had the right amount of detail and was quick enough. The products I ordered were despatched quickly and arrived as expected and to descrption.
The only negative I have is that one of the items I ordered came with a European plug and no uk adaptor. It did not mention in the description this was the case. I had an adaptor do this was not a show stopper.