Oye Mummmeet, nice install. Looking better than I expected.
LBM is right. Please aim each tweeter towards the distant listener. Right now you are using Bose direct/ reflecting technology.
Lastly, when a company kindly supplies some tweeter mounting cup options, it is not necessary to use all of them together for every install. Your tweeter looks like it can swivel, travel up and down and do a jig if required.
P.S. You called me yesterday for something? I'm sorry my Hutch phone doesnt have coverage in the office and I heard the voice message only late in the night.