what cartridge you recommend?

Thank you for your invitation to your forums.
I am very pleased that you reply about adjustment VTA and arm height.
I intend to purchase the Rega spacer, and to adjust it.
Thank you very much for your advice.

P.S
Though I have heard that sound quality deteriorates when I use a spacer on Raga Arm, is it true?

sound quality deteriourates just about from anything, but proper set-up suppose to improve it. that's why there are spacers for proper VTA.

Thank you Czarivey!
I'm following you,,,