Hi 
Don't worry about the whole "tempting fate" thing. I was trying to be humorous.
Btw Sophie does have a good point about using "must" so often. If it's easier to translate or in cases where it really does mean the thing really does have to be done then it's perfect.
Still, i think you have solved 3.
Regards from
Tom 
Hello Tom, *,
Ahh, good point. The result from DuckDuckGo (which i also often
use even when i say i "google it", (just to make sure the MS one
doesn't become the generic term and then get copyrighted)) does
it is somehow a generic term. Even our "sheriffs of the German
language (Duden, who publishes dictionaries for the German language,
see http://en.wikipedia.org/wiki/Duden) has a verb for "to google"
in it (see http://www.duden.de/rechtschreibung/googeln) ... 
Though I am not sure, how the situation is in other countries ... 
make sense and explains my policy of either avoiding it or trying
to dodge around it.
O.K.
The link didn't work until i delete the full stop. I generally
ignore normal rules of grammar and such-like when handing out url
or email addresses. 2 lines were a bit dodgy "He shall take
over his father’s car repair shop in the future." It just looks
likely to cause problems and is "tempting fate". If i wrote
something like that the poor kid would probably get knocked down
by a double-decker bus within a week and i'd be blaming myself for
years.
Here I am somehow at a loss, how I should interpret it, sorry ... 
What do you mean with the sentence "If I wrote something like that
the poor kid..."? Why should it "get knocked down by a double-decker
bus"?
Also it looks wrong nowadays. I think now it would be
more normal to see "will" or "hopes to" but never "shall" and i
don't really know why not. Sometimes you just have to try it and
leave it to other people to correct if there really is any weird
unknowable problem with it. The aim is "release early and release
often" and NOT perfection 100% of the time. Perfection seems to
evolve later.
I hope so ... 
Anyway, i think you have solved the problem
Maybe ... 
<Rest snipped and TOFU removed, see
http://en.wikipedia.org/wiki/Posting_style#Top-posting>