I have experience with the sony p7 which i guess is a bit similar to yours. I was extreemly happy withthe resultsit provided and still have it and sometimes use it even if now i have a 5700 and a D70s. what type of hel do you need? why don't you start by taking some pics and we'll work from there indicating areas for improvement. Also please indicate which type of pics you would like to take (full tank shots, fish photos, macros of corals...) so that you could get related help you need.