I don't what to tell you. The two kits I had like this, I traded, then went out and bought the Revell kit. The Revell kit is a joy to put together and paint. This one is going to fight you a little bit. I'm not saying that to discourage you from building a 49 Merc, I'm just giving you a headsup on the kit. Just my opinion.
Of course, you can build this one, and then try the Revell and do a comparison of your experience.