Sandeep,
Here is another fellow, who gave me the idea to use the same QA-1 coilovers, not sure you have seen his post on Rennlist.
Very similiar, but gives more detail in some areas, that may not be apparent on the first link. He did not have a good way to attach the top of the coilover.
Here is the link:
http://members.rennlist.com/dan10101...vers%20-2-.htm
Enjoy, hope its useful to you.
VR
ALex