Neil,
Since the one bar you want to customize is so simple, you could also try the following.

In your DAW open the WMA file for the desired RealDrum.
(see below for where to find them)
Go to the end of the file and there is a good chance you'll find solo hits of each drum. Many RealDrum files contain these, especially ones created since we started asking for them.

You should be able to easily copy the single hihat or ride cymbal you want and then paste it to the 1-2-3-4 of a measure. Once done, copy that measure and paste it 3 times so you have a 4 bar section.
Copy those 4 bars to measures 5-8 in your song.
Voila
Probably take 10-15 minutes your first time doing it, and quicker in the future.
There are also variations of realdrums you could check out if you weren't aware(second image).
I also went ahead and opened your JazzEven16 WMA (60) and the third image shows the location of a HiHat - Snare - HiHat set of isolated hits.
In this particular file they were a little trickier to find. The ones at the very end of this file have a bass drum hit with them, but these were a little earlier in the file.
There are enough individual hits to be found in the file to assemble your own drums.
You're only limited by time and your editing capabilities. smile


Attached Files (Click to download or enlarge) (Only available when you are logged in)
realdrumrecordingLocation.jpg (60.33 KB, 65 downloads)
RealDrumVariations.jpg (149.59 KB, 65 downloads)
HH-Snare-HH.jpg (43.06 KB, 54 downloads)
I do not work here, but the benefits are still awesome
Make your sound your own!