I would say get the best airbeds and sleeping bags you can bear the price of. It's horrible being cold at night and much easier to cool down than warm up. Before I met Clarion, my summer bag was a 4 season one and my winter bag (I camp in January) was an alpine one. I like Exped down mats, and on my own used a downmat 7 in summer and a downmat 9 in winter they don't join very well though, so we use a 3 foot single inflatable airbed now. I like my primus gravity stove as it's very stable and you can tip the gas can if it's running low or freezing, but I have a very small titan stove that I use if space is really at a premium. I'm not a fan of self inflating mats, but I think they are better for men and boys- I get a back ache from the angle of my hips.