James I suggest you practice your speeches before recording them.
Your words should flow and sound confident,pitch should rise and fall like waves crashing on the sand, lull your audience into an almost hypnotic state, start soft but directed and bring them along with your passion until at the end they are so fixated they rise to their feet with rousing applause.
Practice practice practice grasshopper
Also perhaps you could also provide specific examples instead of broad statements.
2 repertitions of the same statement is enough anymore people start to think you think their thick also maybe only repeat 1 or 2 key points.
Once again I thinks it's great a young bloke has such an interest in the way our country runs, keep it up but remember perception is 90% of politics(getting elected at least) so practice those speeches until you can recite them in your sleep, then hit record