online shop-advice request

[Lowie]

I know it is a bit tricky to ask such things on a (this) forum ... but I need some Kyosho-parts and my local shop is very slow in delivering.

As an example: I ordered some parts for my RB5 in june 2009: shocktowers, ball-ends, springs ...
.. and only received the list items of my order last week!

I broke some stuff and need to replace parts for the next offroad-race within a few weeks.

Can someone point me out to some online shops that have a fast delivery and are not exuberant on prices?
THX!