Where is Academy Of Technology??? You are keeping it out of your list. It is one of the best private engineering college in WB.I dont know on which basis you have ranked these colleges in the list.
Your efforts may be appreciated, but the factors which u have considered is paper sake and computer sake only. Majority of the data which is available in the websites . It will not really give true picture. Accreditation itself became a false . Because during accreditation what the committee will see will not available in the next day itself. Anyhow ur efforts are appreciated. But take more cautios parameters to get the final report