Thanks for the favour and the compliment. I looked at your work and found it well composed, good use of light, framing and the situation You have a bent towards editorial and sports photography that if you wanted could be an option for your future. I am envious of your ability to travel which does provide excellent opportunities for high quality photography. The helicopter shots of the Niagra falls show an excellent talent, next time, spend the money and get a helicopter with a photographic harness and the maddest pilot you can find and you will surprise yourself with what you can produce. I am currently experimenting with water droplets - try using a shallower dish or a plate and see the difference. Also trade your 400D in for the 5D Mk11, (easier said than done, admittedly, but worth the expence) The resolution is much better in the high ISO range. you willnotice I collected one of your photos - All the Best - Antipodes of New Zealand