Since you have the Engl, I have two recommendations for you.
1) Take out two of your V30's, and put M75's in instead. M's on top, V30's on the bottom.
2) Or you could do what Tommy Thayer of KISS did, and get all BM75 65w speakers. He has 12 of them.
The best this would be to fill out my recommendation form, and I can dial it in based on what your whole rig/style/volume/etc is.
http://www.scumbackspeakers.com/recommend.html
Jim
