Really key stuff here Dave!!
THe odd numbers is just like landscape design, also look for the shrubbery that is installed in a diamond type pattern, that way just like during the growing season, something is always lit. Create depth, not a single dimension look.
Huge issues, make sure yo are not taxing the power, you will run service calls left and right, over work product, and worse case scenario possibly cause a fire. Secure wreaths properly, IE pulled into a house that came with a business I purchased, fully adorned 6' wreath mounted on two wood screws, TurfHokie saw the picture of that had to go get stainless eyes, quicklinks etc and silicone. If you breach the structure SEAL IT!!
If you are going to use LED, spend the $ get the "samples" apparently it means something different to most distributors as they charge you for them, but make sure it is a quality product, color is good especially on the whites. Plug it in and let it go 24/7 in a condition that is hot, cold, dusty, damp, make sure it is up to snuff.
2007 Ram 2500 with the 6.7
2001 Ram 2500 opec proof gasser with the 360
1996 Mack RD Tri-Axle Dump Truck
2000 Cat 312B
2000 Cat 304 CCR
2000 Hyundai H70
2012 Scag V Ride
2009 Ferris IS3100 z
Brown Bed Edger
Multiple trailers, hand tools and smaller stuff
A son to teach the value of life, business and honor