If you have a look through the search function you'll find some similar threads.
This is a particularly good one
Overwhelming response? As rustle said, ENJOY it! Make a point of getting to new places, set yourself challenges, enter competitions, etc etc...
If you're desperate to do something different, and it seems like you're not short of money, if you've managed to do the IMC/NR so quickly, why not get a taildragger sign off, and learn to fly proper aircraft? If you've learned on a 'dragger, try some older machines. Or just try different types of trikes.