Help needed to purchase a trumpet

I have been playing the trumpet for over 12 years now and have had the privilege of performing as part of a large band in front of members of the Royal Family, as well as many venues across the UK. I now feel the need to upgrade my Trumpet to something that is better suited to me and that will last for a long time (my main trumpet was made in the 1960's).

The problem with me doing this is that I am currently a full-time university student from a low-income family, meaning that I don't have all of the funding necessary for the purchase of a new trumpet. This trumpet will allow me to further my musical studies, which I will, in turn, use to help out in my local bands aimed at those in School which I have volunteered in for many years. So please help me towards my goal of purchasing a new Trumpet

.