I need a little help squeezing one more AC out of my 14rgr/2monk. He hits 89 fully buffed (pally, recitation, inspire heroism, haste, shield wand) wearing Icy's and +8 bracers w/ a chattering ring and in CE mode. I think one more (90ac) means Suul can't touch him except on a 20 on elite iirc.
He has 36 dex: 18 base +2tome+4levels+4enh+2exceptional+6item
and 24 wis: 15 base+2tome+1enh+6 item
He has tempest and +4 ac insight shroud weapon as well as twd feat.
I know if I had a +3 dex tome I could take the last enhancement, but that dex tome isn't easy to pull, and I don't want to make a +1 exceptional weapon and take the enhancement. Furthermore, I don't want to use kamas and switch to monk stance for the +2 dex. So I am uncertain how to get one more AC. I want a sustainable solution, so house d pots or some other 20 sec. solution won't cut it. Any suggestions would be appreciated.
Madstone is not reliable either since a.) I cant ever seem to get the boots and b.) it doesnt proc when you aren't getting hit ( I suupose if I had like 10 pair it might be worthwhile) and c.) I can't use shield wands or rem. curse pots