What need a CDP and an integrated amp to go with my Graham LS-9 speakers

Google the reviews of this tandem: the REGA OSIRIS integrated amp and REGA ISIS Valve CDP/ DAC

better still, go audition them personally .

http://www.techradar.com/reviews/audio-visual/hi-fi-and-audio/amplifiers/rega-isis-and-osiris-661352...

http://www.theabsolutesound.com/articles/rega-isis-cd-player-osiris-integrated-amplifier-tas-213/

Highly recommended 

I would love to hear the Rega Osiris/Isis combo. I own the next step down Rega pair Elicit-R / Saturn-R and I love them. I find them to be good value at their MSRP and a steal at their used prices. 

The Osiris/Isis combo is just a bit above your budget new MSRP, but perhaps a dealer would discount to your budget if you bought both at the same time. Used, it is well within your budget.

Have you considered just getting a very good DAC and something like the blue sound vault 2. I think In the long run that’s a better why for your dollar spent. Disc Spinners are dead when vinyl is out selling cd’s time to ditch the cd transports and CD players 

I've heard the graham Ls 5/9 with bryston, avm, octave 70se, sim audio & a bit more i can't recollect.
All were decent with the spk showing the flavours in the chain.
My pref was for the octave & the sim. 
You'll have to find the flavour that floats your boat.
All the best
Cheers