I`m not surprised . I`m sure you`ll do this anyway but buy the best clothing you can and take it easy. Airbag technology has come on in leaps and bounds since you last rode so well worth getting an air vest/jacket IMO8 and counting...
After the big off.... only been out twice with my brother... seeing that metal leg on show while hurtling through leafy Surrey/Sussex really made me take a deep breath.
Probably best to pop the bike in the van and ride it somewhere a little less hectic than where you live too.
Good luck and enjoy.