On tents, our experience last year was that a three-person tent is needed for two people unless they are extremely friendly all the time and/or the weather is cold. We bought a Blacks Octane 3 for £229, which is the best price we could find for a fairly lightweight tent. We then did 700 miles cycle-camping down through France and into Spain, and the tent was terrific. Huge storm in the shadow of the Pyrenees didn't bother it at all.
We have a Trangia meths stove and I'm not so sure about that. Fuel easily available in Europe but it uses a lot of it. Languid flame - woks need not apply. I also have a terrific Optimus Hunter paraffin pressure stove which reminds me of the highly desirable Mamod steam engine the boy next door had, the bastard. However, the Oppy is heavy, noisy and quite thirsty. People increasingly say get a posh multifuel, it seems.
We have two jolly good 'self-inflating' (huh!) Thermarest mats and OK-ish sleeping bags by Lamina, also a cycle trailer by Carry Freedom, but it probably wouldn't survive a continuous 70 mph without its quickly detachable wheels quickly detaching. Nobody seems to make a motorcycle luggage trailer in the UK. I rather fancy one, if anyone knows of such a thing. No point in half measures - one might as well look completely ridiculous.
Martin