Next build?

This is what I have so far in my collection, I just finished the Aston Martin and Williams in the last couple of days and I was wondering which should I do next. I want to get the Mercedes one, but at the same time the F1 Academy and the VCARB look cool too. One thing is for certain I need to relocate them or have them be on a shelf for display. Any feedback is appreciated. P.s. I do want to build the bigger displays, but I need to find a place to put those first submitted by ...