My name is Diana and I am a gardener at Omega Institute in Rhinebeck, NY. We are looking for a fruit tree that is larger caliper, preferably 4-6” to replace a plum tree that was dying. The area is a centerpiece and central greeting spot so a larger tree is important. We are looking for something that is preferably self-fertile and has good disease resistance. I was hoping to get a white gold cherry, but it looks like you are sold out of that and a fair amount of other varieties. Any recommendations or guidance would be greatly appreciated.