[What Bike]: Need advice on selecting a motorcycle.

Hello I'm planning to buy a new motorcycle. My usage would be daily commuting (college mainly) and some occasional road trips. My daily route is largely devoid of dense traffic, has good roads, awesome twisties and small stretches along the coastline. I have shortlisted the following motorcycles :
1) RE Continental GT - lots of character, killer looks, quite a few nice foreign names, my favorite among all the Indian motorcycles. :biggrin:
2) RE Thunderbird - proper cruiser, laid back attitude, usual RE jazz
3) RE Classic Desert Storm - retro charm, classic looks and the enfield persona.
4) RE Bullet 500 - Its A BULLET.
5) Honda CBR250R - Refinement, all in all a great motorcycle.
6) KTM brothers (still confused which is better ) - free revving and all out wild.

Pillion Comfort is not a big issue as I ride mostly solo.
Fuel Efficiency is not a big concern. (but who doesn't love a frugal one :rolleyes:)

And experienced Enfield gurus please shed some light on the famous Enfield niggle wiggles. Are they tiny tid bits that are harmless or major bugs that'll leave me stranded ?. :apologetic::confused:

I'm 5 feet 10 and weighs around 75 kg. BTW I love twisties i mean love them.

Even though I shortlisted the above rides I'm open to all suggestions.
I would love to hear your opinions

Cheers.
P.S This is my first post so please go easy on me if there are any mistakes.