Yeah.Spend $1200 on Scout and you lose $$ when selling but Project 5 or 6 eries are nice for money.Forget Grace I have it on my old LP12 and would rather better arm (I also have a $550 VPI rig).Or MMF5 from Music Hall.Hook them up to a Denon DL103 and you are off and running.Older decks like you mentioned might have issues.I started with Rega and went from a P1 toa P3 really quick and liked upgrade but like the arm more than deck as motor was held in with chep adhesive foam.25 Rega or P9 that's another story.
Chazz
Chazz