There are all makes and models of machine that would most likely fill your requirements; however, the one I would recommend (and own) is the Janome 6600P. I also have a Husqvarna-Viking Platinum which I use a lot, and like. I do NOT quilt on either of them as I have a long arm. I do think the harp space on either is adequate to do a rather large quilt. I used to quilt queen-sized ones on my Singer Athena 2010...I still have her; ....I wonder......NOT! Good luck with whichever you decide on!