I have a couple of years experience with a P&S (Olympus C-7070 in an Ikelite housing) and I've made the decision to go to a dSLR. Specifically a Nikon D300. I have less than $10k to put into my entire setup initially, so I have to make some trade-offs, like the choice of housings and lenses. I'd like some advice.
I live near Portland, OR, and haven't been able to put my hands on Aquatica, Sea & Sea, Subal, etc. housings to compare. However, I currently use an ikelite, and have found that for the size of the camera, it is quite a large setup and difficult to travel with. Given my budget, and the depth rating (I occasionally find myself near 200+ looking for 6-gills up North) I've concluded an Aquatica housing would be my best bet. However, are one of the more expensive housings smaller and easier to pack? Specifically, what is better about the Subal housings, over an aquatica, that make them worth the extra money?
Lenses. I currently plan on purchasing the Tokina 10-17mm, and an 18-200mm for above water. I don't know what to do about macro though. I'm so accustomed to a zoom lense on my P&S, that I find it difficult to consider a fixed focal length like a 60mm or 105mm (which appear to be the most popular ones). I've seen mention of the the 17-55mm f/2.8 Nikkor, but that lense runs about $1500, and I really need something a bit longer. What other zoom lenses, with a higher zoom would someone recommend I house?
I've been using a DS-125 strobe, and I've found I like the TTL. I'm a bit concerned about trying to carry 2 DS-125s, the housing, camera, lenses, ports, a laptop and other assorted items. If cost doesn't enter into the equation, which strobes would anyone advise? Stay with the DS-125s or move Inon 2000s, or?
Thank-you for the advice,
Greg