NAD C350 or Cambridge A500?

I can get the:
NAD C350 for $500 CDN
or the
Cambridge A500 for $469 CDN

Will be powering my Quad 21Ls (which I love so very much)

I'll be using my existing DVD player as a transport until I can go with a decent CD Transport (ditched the mass market idea)

Thoughts on these two integrateds in general - I intend to use my integrated as a power amp down the road with a Processor/Receiver - will/should I keep the brand the same for future consideration? (especially with Cambridge not having a processor/receiver [although I heard that around Christmas they will be coming out with a receiver with pre-outs])

Thanks in advance!