Go look at SOG multitools.  Find the ones that are user-configurable (some are not).  Then look at the user-installed tools offered for the model of multitool you prefer. You will find that when you remove an existing blade or implement, you will have to replace it with a similar-sized/shaped tools/implement, or else things might not nest properly when the tools/implements are folded away.  This can be a bit of a fuss, but the result is a tool that meets your needs closely, not someone else's idea of what you need.  Assemble the tool, and check that everything folds away well, and that the implements can be accessed/unfolded easily.  You might have to assemble/dis-assemble more than one time to get things just as you want them. You should have some blue Loctite on hand for final assembly.

Quality of SOG stuff is first-rate, and the prices are quite reasonable.