I'm sending mine off to him. He said he needed the boots in hand to see if finding a replacement size 16 sole would be possible. Charges 150$ +15$ shipping and needs 2-3 weeks for turnaround.
Looks like some other places I've found around the country are about 100-115$ for a resole, but with Dave's reputation it's a no brainer for me to use him. I just hope he can find the right sole, cause I haven't seen tibets in a 16 for sale in months now.