The only two Hasbro reissues i'd recommend would be:

1990 Reissue- the closest to the orignal release
2002 Commemorative reissue. Although this has the short smoke stacks and safety requirement elongated missiles, it's colours for the cab & trailer arebetter than the 25th Anniversary version and the 2012 rererelease of the 2002 commemorative.

For the ion axe there's the 00 TFC Version or aftermarket accessories.

If you're not too fussed about the ion axe and/or trailer you could consider
Encore release
Music label G1 coloured convoy. This features blue windows, a new head sculpt on a ball joint and the trailer converts to an ipod dock
DOTM Chronicle series release which features the G1 & movie deluxe versions together with a DOTM trailer that fits both.