With, as people have said, the economy being the way it is and especially the pound being so weak, I say buy british.
Orange ad 30 is ace
Cornford Amps are fantastic, try the roadhouse 30 if you're considering the orange
Matamp: take your pick or just make it up and they'll build it
Or get a nice second hand bit of kit on the 'bay, easily pick up a used mesa lonestar for that sort of money