You really don't need the power panel and all the power accessories. I use a chicken stick (hobbico) to start my engine (OS 46FX), and usually one or two flicks is all is needed to start it if I primed it properly. You just need to get the hang of it! Last time it did take me about 30 flicks, but that's because I forgot to plug in the muffler to fuel tank line
I also use a battery operated glow starter (dubro) and that works perfectly. Whenever I come back from the field, I put my TX, plane and glow starter on the wall chargers that came with the equipment for about 14 hours, then a 6$ timer takes care of charging every day for 1 hour. Keeps everything well charged, and unless you do electric planes, no use for a field charger.
And finally, the fuel pump. I heard electric fuel pumps break often. I bought myself a manual crank fuel pump (Hangar 9). It works really well and very quickly, and I heard a lot of good things about the sqeeze bulb types also.
Oh, and before I forget, I bought my field box used (only used item I bought). I'm not sure but I think it's a Tower super-tote. It was pretty beat up, but I sanded it down and gave it two thick coats of TremClad paint. I'm very happy with it and looks rather spiffy as well! And a word about field boxes, be careful, whatever you buy, you might find out a month later that you don't care for it much. What might look really cool might be actually too much and too heavy - leave the workshop at home!.
Start small, there will always be beginners willing to buy your used stuff if later on you see that you'd rather have the more complex and expensive equipment (only to later to sell *that* and go back because of too many complex hassles

)