Hey everyone. Sorry if this is a silly question but here it goes...

I just bought a new Peavey 6505 amp and love the tone it gets all by itself. I would like to use my HD300 just for a couple of effects such as

Delay

Wah pedal

and maybe the Noise Gate.

Is it possible to do this by hooking into the Effects Loop in the back of the amp, if so do I plug into Send or Return side? Thanks for any help you can offer.