I used a Tilton 600 series, looked at other makes (OBP, Compbrake both lower end, Wilwwod mid range, and Tilton/AP towards the top)
Figured brakes not worth scrimping on...
I've gone hydraulic clutch, conversion kits to 085 boxes are fairly straightforward just actuating the stock arm, or adapt a tilton clutch release bearing to fit.
Seat is almost as far back as it will go, I'm 5ft 10"
Check my thread for pics