Hoo-Yah, and congrats. Better start worrying about those practicals because that's what its all about. In the field you never know what you're going to come up against. Believe me, it's a mess and you can't do anything about it but apply your skills and judgment and hope it works. The more strange and morbid shit you come across the better adapted you'll become. The more stupid things you can come up with that people will do, they will do it. Above all, be safe........