spontaneous wallet consumption? Sounds worse than a 50% off sale that my wife attends.

Yea, tried and true, perkins 354T, 12valve 6BT, my 6AT, and a few old hercules that are around, and now my newest toy, my NA6.2 sub. I looked hard for a herc 3.7dt for my jeep, before I found my 6AT. Love my 6AT, wish cummins hadn't killed it, after they bought onan. (It's my mpg king)
My tacoma is over 310,000 and probably will be in need of a diesel repower in the next 100,000. (Always In pursuit of mpg, and the wonderful smell of a diesel....) Any tried and true for it? (other than the toy 3L?) Don't think a 6.2 would fit....