please help! which turntable , michell gyro se ,, pro ject rpm 10 carbon ,, avid diva 2 ?

Check out the Sota Jewel with Rega arm for under three grand. That will leave you another $2000 for a cartridge and phono preamp!
http://www.sotaturntables.com/newtables/sapphirejewel.htm

If you just want something that you can buy, set up, and not deal with aftermarket upgrades, I suggest the Pro-Ject Xtension 10. 

Agree with the SOTA Jewel suggestion by @yogiboy 
SOTA's are hitting their stride in that price range, and it's a good platform for you to build on in the future (swap-able arm boards for reasonable prices, etc). The suspension effectively isolates a lot of problems in your rack/floor, which would otherwise dictate extensive solutions for other TT designs. Choose a gorgeous wood that "does it" for you, and you'll cherish it for years. 

Another vote for SOTA here; one of the very best price-to-performance ratios out there.  You could even go to a Sapphire if you went for a refurbished unit (direct from the factory, BTW) or are patient and search the used market.  Superior performance, pretty and very reliable.

Good luck & happy listening!

I've had the pleasure of owning the Michell, several Avid's, VPI's, Regas and many more. Nothing I've owned, offers the sound, build, cost for package the the EAT C-Sharp with arm does. Plus its gorgeous looking.