The gate - music trailer contest

hello all
here is my composition
the title ; the gate , i would try to illustrate a god entrance with a big gate
for the instrumentation i use string, woodwind, brass, percussion and choir
there is also metal hit, and fx
the track is short 1’30 approx
the main difficulties for me is how to start, i decide to draw a scene on how the track will evolve
thanks for listening