Your tractor is definitely a Ferguson, and should have Ferguson badges on both sides of the hood and also the front. The push buttons are now available to buy as are the badges, but they are pricey! The finish would have been grey and gold, just like the two I posted previously. Mail me if I can help you in any way. You have a quite rare tractor there, which if done right will draw plenty of attention at shows.
Here are some more pics of tractors I have seen on my travels. Sam