If you have never used photoetch before, I would suggest trying a simpler set. The Verlinden sets are beautiful, in my opinion, but require a level of experience to install successfully.
I would suggest, if you would like to give P.E. a try, looking at the "Zoom" sets from Eduard. Their brass is easier to fold, and the sets aren't as complicated as Verlinden. They also feature pre-painted ones. Their cost is also far lower than Verlinden. Be aware that you need CA (super glue) or epoxy to bond these parts to plastic & to eachother.
Hope this helps.