What to upgrade first

Hmmm, for your analog front end, I would suggest a Well Tempered Simplex ($2100ish, with a built in arm, incl a golfball) and a used Dynavector P75 phono stage (can be bought for around $400 used). Then figure out a good cart upgrade down the road.

But like so many others here, I am just reporting on what worked well in my experience (tho it was an Amadeus, not Simplex in my case). But I have read a number of Well-Tempered users claim that the Well Tempereds are an improvement over comparably priced Rega and VPI tables tables.

I sound like a broken record! Upgrade your analog gear!

I suggest two moves at once. There's a NYAL SuperIt phono preamp up for auction right now on Audiogon. It can replace your existing NAD phono pre and the VAC line stage. Sell those items along with the MG-1 and get a newer used small Maggies with ribbons. Eventually you'll need to update your turntable/arm, but what I've recommended will give you a much greater sonic impact then spending your entire budget right now on a turntable/cartridge/phono stage.

I also like the suggestion of the Mogami wires.

Thanks everyone for your help I have decide to upgrade one item at a time I'm gonna start with turntable maybe linn