the main thing is to temp the engine often and make adjustment as needed....i always get the engine good and warmed up before a qualy and then i get the engine temps knocked down then and there....as far as other things you will need to change, most likly most all of the tuning will be done from the HSN, you also might need to change plug temps once an awhile depending on how humid it is the more the hotter the plug, but you tend to loose power with a hotter plug cause i have noticed i need to fatten (richen) up the HSN, along with the fact that you have advanced the engines timing...well thats about all i really do for different temp and weather, but im sure there will be alot more advice on the way....
Keep it fun, Jason