Sweet! That's what I'll be doing as well. Doing side work this weekend (350Z needs some race parts!) so I can get my driveshaft built. I'll be using those Tom Woods Superflex joints to get the drop I need. 12.5" of articulation, damn driveshaft just can't keep up!

You're truck is looking great!

Have you looked into the tone ring pinion to get your speedo working?