Tannoy: Recommended drivers/crossovers for Belvedere Cabs

Season greetings! I inherited a beautiful pair of Tannoy Belvedere cabinets. Sadly the drivers and crossovers are long gone. I am a longtime audiophile/enthusiast, but never delved into vintage gear much. I know Tannoy is a culture unto itself, with many opinions, preferences and driver styles.

Any recommendations for nice drivers and crossovers for these cabinets that won’t require a 2nd mortgage? Thanks to all -David