amp and pre for maggie 3.6

I am looking for some experienced imput . I listen to mostly non acoustic music, I do like to play it louder than quieter. can spend up to 4 k on each . I have a listening room about 20 x 24 with a sloped ceiling. I do listen to vinyl first and foremost, and would prefer something made in the last 5 -6 years . I am open to bi amping using my old A R C d 110 on the bottom and possibly something tubed on top . thanks for your feedback !