You may not be aware that in this forum we are prepared to answer specific questions about grammar, usage, etc. in English. Our job is not to write an opinion piece on questions like the one you have posted. If you are asking about the

1. equally possible 2. Sounds good. 3. am driving / other two are fine

as of now = beginning now as of next Tuesday = beginning next Tuesday

Do you sew your (own) clothes is one thing. Otherwise: readymade = off the rack; tailor-made for the person

I know of no such distinction. #2 doesn't sound natural to me, although there may be times when it would make sense.

6.for you...if you come back 7. 8.go up to 9.either 10./at end of first sentence - first option

The phrases are pretty much interchangeable. "Go so far as to say" may be slightly preferable to "go as far as to say." answers.com freedictionary.com seem to think both are acceptable. I know that 'so far as'

bulldozing: bargaining hard imputation: perception She was embarrassed by doing what she had to do in order to save a little money here and there.

Parallel structure is very important to me, so I agree with CJ.

It will be poorly received by Indian authorities. They won't like it.