Thanks @caitycat! I'm glad to know I'm not the only one who's head is spinning. I do feel better after posting this – even though drafting it took nearly 3 days. Ha! As long a handful of people find it valuable in some way, it was worth it. I'm not counting on receiving too many upvotes – I'm alright with it hangin' out here, occasionally being found by newbies as they begin searching as I did. :) I appreciate your support!