Rega Planar 2 Help

[Sedan Delivery]

New member needs advice. I have 250.00 invested in this tt.It has R-200 arm and glass platter,no VTA or Azimuth adjustment.Although it sounds decent,I would appreciate some advice from members.My thoughts are to replace the arm,looking at a Rega/Moth 250 with Mitchell Tecno weight with the Incognito vta for 350.00,I plan to replace the stock subplatter and the motor(later). Does this sound like a good idea,or should I spend the money elsewhere,as in a newer/different turntable. Thanks in advance--george