the turtle ice shampoo is a good thing, i use it myself, but don't go for the wax from turtle.
get a ultimate wax from meg atleast, or if you are short on budget, PM aerojet and request him to source you a pack of Finish Kare 1000p. Its about 2k plus minus some, and it will last a long time for you and its a good synthetic wax.
The above product is being recommended after reading your replies. if you need to try the wax, let me know.
ALSO DO GET GOOD MICROFIBER CLOTHS. let me know if you cant source it yourself. Go to Shahid Autos in F-10 he is a reasonable person.
Meanwhile, come visit me and i will lend you some good mothers/turtle/megs wax for the time being. R18 is a good car and should look the part after all the time and effort spent on it for detailing.
regards