Thanks for the comments Guys.
With regard to the tripod I'll get a tripod strap and have it separate as a few of you have suggested.
I'm not worried about the rain proofing. I don't seem to go out in bad weather and besides, I'm in Cornwall, the weather is always lovely here
As long as I have a rain cover for if I do get caught out I'm fine with that. In fact it's what I do now with my Tamrac backpack if I'm out on the moor's etc.
I did look at the Billingham range but I want a less formal looking bag. I spend most of my time in shorts and flip flops and want something that looks very casual. This is the reason I kept going back to the Retrospective series. There doesn't seem to be very many well made but trendy and casual bags on the market?
Also I like some of the features on the 7 like the internal side pockets and the rear tablet pocket. I also like the large front pocket as it gives me an area for swapping out filters or lenses with ease.
Padding wise, as long as my gear is adequately protected for normal use then it's fine. I use a small and light CSC setup. Currently it's a body and 4 lenses, couple of extra batteries, few filters etc and the whole lot weights just under 1.5kg. That's less than my old 7d with a 24-70 attached. I'll have a second body in a few weeks and I've ordered a very nice set of Hitech glass filters (one of the reasons I need a new bag) so I guess my bag will be holding just over 2kg (plus bag). I can see that with a heavier set-up the 7 could become uncomfortable (I had this issue with a sling bag a while back), but I think it will be fine with my gear.
Any recommendations on a strap for my tripod?
I use an OpTech sling strap and wrist strap (easy to swap between them) already, has anyone tried the OpTech tripod strap?
Again, thanks for the help,
David