My Current Gigging Setup
For most places we play:
Marshall 50 Watt Plexi 1987x Re-Issue
All NOS Mullard Valves, 2x12 Cab with Celestion V30 / Eminence RedCoat Governor
For Larger events I use the half stack with 4 Vintage 30s
The Attenuator on top of the Marshall head is The Ultimate Attenuator
which allows me to get the killer Plexi tone at volumes that won't wipe out the first row of listeners. Its the most transparent sounding Attenuator I've ever found.