esc/motor cooling fan

[infinite_loop]

I'm looking to put a small fan on my motor (9L) and possibly my esc (9918).

Will these fans work?:
http://www2.towerhobbies.com/cgi-bin...?&I=LXJGZ0&P=7

With my current receiver setup, I have the UBEC hooked up to a switch harness, which goes in the battery slot in the receiver. Still currently using all 3 channels/slots on the stock receiver..so could I use one of these?:
http://www2.towerhobbies.com/cgi-bin...?&I=LXHFN4&P=7

Can I use that Y-harness with its male connector going into the 3rd channel and with the fans above and the shifting servo going into the females?

I guess my main concerns, to sum it up are:
1. Will those fans work with the stock receiver, powered through the receiver/ubec?
2. Will that Traxxas Y-adapter work with the fan and shifting servo using the 3rd channel?

Thanks!