Hello haisanjafri,
thanks for the compliment.
Im using a Jeti CB200 with two satellites Rsat 2 EX.
The gyro is a GyroBot 900 Wing Jet, it measure the true airpeed with a pressure tube.
I saw the mercury first time on a model fair last weekend, it looks nice and well made
but i have no personal experience. Yes it will work with two Rsat like the Jeti CB200.
I use my Jeti DC16 and all the Jeti stuff since 2009 and never had any issue.
regards Steven