You might not get any responses here on the forum so be sure to check your private messages inbox. I did not check my inbox and missed a note from someone who was on my recent Best of Scotland tour but we hooked up anyway.
Be sure to read Scotland trip reports (from me and others) so yo know what to expect for walking, food, accommodations, peculiarities. For instance: Haggis is great stuff! When crossing streets in Edinburgh, WAIT for the green man signal! Do not follow locals against the light because you don’t know where the cars are coming from or how fast they are moving!
You’re going to have a wonderful time.