Agree keep the DAC apart from the preamp.
A lot of folks are moving to integrated amps. Anda lot of good integrated amps are being made now.
(for a long time there were almost none)
Keep the phono prepre separate also from the integrated or preamp/amp
I would say buy lesser used DAC and used phono. a good integrated.
Later you can upgrade the dac and phono. And with having purchased used, you can sell the first ones for about what you paid.