Vintage Rega Planar 3 Upgrde

[matomehb]

I am currently spinning my vinyl records with Rega Planar 3/RB300/Ortofon 2M Red and think this  is a good sounding TT. However, the need for an upgrade is seriously troubling me. I would still love to upgrade within the Rega family.
Which Rega TT would be the best to make that significant audio difference as an upgrade? BTW...P8 and above are out of range for me :walled:

 

[Carnajo]

 

[AlleyCat]

 

[vinyljan]

 

[matomehb]

 

[El Sid]

 

[fdlsys]

 

[matomehb]

 

[Cross_over]

 

[croak]

 

[matomehb]

 

[AlleyCat]

 

[matomehb]

 

[AlleyCat]

 

[matomehb]

 

[fdlsys]

 

[matomehb]

 

[MadHat]

 

[ScottulusMaximus]