Due to my location and work commitments,(and the best supplier only shipping once a month) I need to be looking 2 or 3 months in advance

As I'm sure some of you know I only started on kits at the end of last year. Though before I had even started on kits I really wanted to make beer properly, but it took a while to find the required suppliers to even start the journey, seeing as this is a country of brewing wine mainly at home.
What I would like to do is buy stuff that can act as a good base to start with, and can be built upon.
So any how here is the list of stuff thinking of buying and also a couple of items I'm undecided upon.
1)Electrim Boiler- this can become a HLT, when I get chance to buy a large SS pot and gas burner. I did think of going the other way round, but from reading posts here and looking at HB websites it seems to be the smart way to go.
2)Mash Tun- now this has got me in a quandry. I have a perfect 30l coolbox for the job or do I do go the false bottom double fermenter route. One will allow me to use a spinning sparge arm, and the other will mean using a fixed sprinkler type system. Which route do people think would be the best for efficency and a beginner?
3)Tubing- now this is not a problem as at any hardware store I can get various thickness's all food grade.
4)Chiller- CFC or immersion, to tell the truth I'm confused on this one. Both have merits. But which would be right for me?
4)Some more fermenting buckets, I've just found a new hardware store that does 100l for 30euros, good heavy grade plastic too. Designed for wine I think.
5)Hop Bags, not sure really on this, but I do have a load of muslin for jams and jellies and such. would that be suitable?
6) pump- now this is not essential and for 30euros useful, I'm thinking a flowjet that I could hook up to my compressor.
7) thermometers- now what would be a good digital one to get? also I need to get some of the stick ones for my growing stock of fermenting vessel's
Now I think that covers all the basic kit to start brewing properly. I would love to build a herms setup but I would like to be looking at a beer not another DIY project that needs doing when I get home from work after being away for a month or two. So Herms maybe for next year I think.
Any comments are greatly appreciated

I would also like to say thank you for giving me confidence in brewing, since joining I have done 2 Wherrys, 1 Pilsner, 4 TC's, 5 batches of Vossys quick ginger beer, 2 farmhouse quick meads, Bundaberg ginger beer, Black treacle ale, and the odd hangover

sorry for the long post