Should be able to get some Meisters for just under £700 if the 10% is still going.
Then buy some lowering springs
Getting into the lower end of the market there. Depends what you want them for I guess.
AP seem to get good reviews considering the price.
If you just want to lower the car buy decent springs instead.
Some second hand Teins on CTRO for £500
I've got Hsd coilovers on mine as there very good quality with plenty of adjustment. Bought mine from driftworks as you can pay for them monthly and they even do 0% Interest free so when I got mine I think they were about £700 odd and I paid a £250 down payment and just spread the rest out over monthly payments. Made it a lot easier to afford them. I used to have a set of the same coilovers on my Altezza and haven't got a bad word to say about them to be honest. Check them out and see what you think mate.