We have customized webtop 6.6 for our application. While we customized some of the webtop components, we used a lot of OOTB components as well. So the end result is a partially customized webtop with default webtop look and feel.
Now we plan to hire a UI design team which would design the UI for this application. What should be our approach regarding creating design
1. Should we give them the default webtop CSS and ask them to extend this to change the webtop look and feel
2. Should we let them create the new CSS from scratch and then incorporate the look and feel in our webtop application? Will this not mean that we have to extend all the components in Webtop (even the OOTB ones) and change the JSP
Please let me know what is the best practise around this and how is it usually done.