I'm in the process of painting an Estes D-Region Tomahawk. I just applied the final coat (hopefully) of primer last night. I plan to apply a stock paint scheme. I'm a recent BAR and I've only used Rusto 2X paint however all the colors I need for my DRT are not available in Rusto 2X (missing red and brown). So I'm looking for advice on how to proceed. If I use 2X for a base coat of gloss white can I apply a different brand over top? Maybe Testors? If mixing is not recommend then I'm looking for suggestions of a line of paint that has the selection I need and performs well. I've attached a pic of the stock DRT for reference.