I have to agree with Brian's thoughts.

If the plane doesn't have what you want, buy something different. Personally, I don't like "sticks", or profile planes, or fun flys. I prefer aircraft that look like aircraft. BUT, many of them do fly exceptionally well.

I would leave the Tiger stock and fly it. Those mods won't do much, if anything, for it. Once it's ready to fly, go buy a larger Extra Cap, or Sukoi, and trick that out with all the bells and whistles.
Dennis-