xandips, check with Wildhare RC to see if they have any in stock.
http://wildharerc.com/Products/products.html
I'm using Hitec HS-85MG for flight surfaces and a HS-81 for throttle.
Also using a 8oz bubbleless tank with my Sport Jett 50. This is a wicked combo. Speed is probably just under the full on Nelson/Jett racing planes.