Hi Flyadventure,
Good to hear you are going well with your flying.
Just something to note - I used to own a Gazelle and they are great aeroplanes, the only real drawback is their limited endurance. They have about 52 litres usable fuel, so assuming 5000 revs cruise that will give you around 3.25 hours plus the now-mandatory 30 mins reserve. So probably not the best plane for long cross country exploring. Probably better would be the Zenith, Bushcat or Savannah with long-range tanks.
But it is early days yet! Enjoy your training, learn as much as you can, and then maybe try a few different planes before making any purchasing decisions. There are loads of different factors involved in making that buy/build decision!
Cheers,
Neil