Hi, very nice setup. I have the JMLab 937bes in my system and love them. As noted above you could certainly benefit from stands but if you don't have room you should at least put some isolation platforms under your speakers. I custom build most of my own isolation devices using hardwoods like maple filled with sand and use vibrapods for feet. I have had very good luck and the price is right. If you find it doesn't work for you then you are not out alot of money.
I also recently got back into vinyl within the past year. Rega and VPI are certainly excellent and provide a good upgrade path. I ended up getting a Marantz TT15S1 that I am extremely happy with. Very easy to set-up for a begginer and excellent performance. I am also using the Graham Slee Era Gold IV for a pre and it is a great value.