craigb
Picture looks great! Still waiting on the poster versions of all your work though. 
Thanks mate
Sad to say, I don't think my pics would translate too well at poster size, for a combination of reasons.
First off, I really need to upgrade to a full-frame camera body. I've been eyeing up the (newish) Canon EOS 6D, or maybe a second hand Canon EOS 5D Mark II or III. The 6D looks pretty good value, although the focussing system only has one cross-type AF point (in the centre). Mind you, for landscapes, I usually swap over to manual focus with a small aperture and focus at the hyperfocal distance.
If when the Canon 6D Mark II arrives, it is fitted out with more cross-type AF points, and is reasonably priced, temptation may prove too difficult to resist
Secondly, I'd really need to get some quality lenses to match with a full frame DSLR. For what I enjoy doing, my ideal lens would seem to be the absolutely gorgeous EF 24-70mm f/2.8L II USM, with the addition sometime of a Canon EF 16-35mm f/2.8L II USM. Must......... stop.............. drooling
Finally, I'd really have to leave Photoshop Elements out of the signal chain, so to speak. To be able to do anything more than sophisticated than quick fixes and cropping in Elements, it has to convert 16bit images down to 8bit. At normal print size and for the web, having fewer colours available doesn't make much difference, but at poster size, I'd imagine delicate gradations of colour wouldn't be rendered too faithfully.