I think the price is about right. If you bought all you need to finish the kit from me I think it would be around the another £600.
A good buy though.
The kits are not rare like the seller said, nor are they hard to find. Its me that rare, but I am recovering fast now and this week has seen a sudden and massive change in me. Still hurts a bit but I am back to it full-time again.
All the best
Adrian