thomann's a good bet if your buying in france (like me), i just bought a dual terror, which may not be your choice, but if
anything goes wrong with it in the next 3 years , they'll fix it. just as important, they'll ship it for repairs free of charge.
it's easy to find better deals in uk, until your amp breaks.thomann wins here.
back to your question, those egnator rebels (30w?) look a good bet to me.