I just sold my Indy 405's recently because the Trubalance last just doesn't work for me. The heel area was way too wide for me. So I ordered some natty CXL Indy's on the Modified last from Moulded Shoe, which should arrive in a few days. So far, the Modified last is my favorite Alden last, but then I've only tried the Trubalance, Barrie and Modified so far. I'm worried that the other lasts (Grant, Leydon, Plaza, Aberdeen) may be too narrow in the commonly available widths. I will try on these lasts next time I'm anywhere near an Alden retailer.
Btw, I was speaking to the guy at Moulded Shoe and he told me that Alden won't even accept orders from them for pretty much all shell except black and #8. One guy there told me awhile ago that they've had an order for a cigar boot that's not been acknowledged for over two years. So the hope of getting any of the exotic shells on the ML is pretty slim unless we go overseas as some have posted here previously.