love your IR's. I have the Legends and the Delta. What I really need is an awesome 4x10 cab, nothing I've tried to date has really got me.
Let me second the call for a couple of good 4x10 cabs. The magic of a 50s tweed Bassman and the Mid 60s Super Reverb would be great addition to the low-gain enthusiast. Oh, and the SRV / Cesar Diaz Vibroverb 15 would be nice too.