i have the WA2 with the t1. there are times when im just amazed with the SQ, and some other times not so much but it never sounds just good, its always great.. just sometimes greater than others :) i assume its like that with many of the amps you picked, but personally i think the WA2 is a great amp overall. (i have the stock version)
but be ready to spend for tubes. i havent because i have been spending money on my portable setup but buying expensive tubes usually comes with the territory. i have some upgraded tubes, but average ones.