1.
But they are not really doing that.
And question is why?!

2.
Compared with the defence budgets of the USA ($417 billion),
or even the UK ($55 billion) this isnt going to buy
a lot of development.

You should see this page re Russian Economy
http://www.warfare.ru/forum/viewtopic.php?t=57

3.
Do you have any information about Tu-202 stealth bomber?