nope... defiantely not superCID. since the aahk superCIDs as part of the process,we can prolly assume that it was not used... possibly visionary was used to gain temp root,then the eng hboot installed. if this is the case,running a full,signed RUU will overwrite the current hboot,making you s-on
there are a couple ways to procede:
1)we can flash a modified 3.12.405.1 ruu. it has the hboot removed,so your s-off should be safe. its stock in every other way,so hopefully it will have working 3g. run the phone a couple days,and if all is well,re-install recovery as a PD98IMG file,then either flash superuser root files,or flash a custom rom,or make/ then restore a current backup. this would get you on newer firmware without changing your current situation,making future mods a lil more of a pain since your not superCIDed,and you have to worry about protecting hboot.
modified 3.12.405.1
2)you could simply install a newer radio and ril files. possible flash a different rom in recovery
3)we could flash a modified dowgrade ruu. this would protect s-off,yet put you on a firmware on wich you could run the aahk. the only disadvantge here would be the phone may not boot if hboot is incompatible with that older radio and rom.
modified 2.50.405.2
4)run stock telus 2.43.661.1 ruu. this would overwrite your s-off hboot,but leave you with a bootable,working phone that you could use the aahk on.
stock 2.43.661.1
IMO,s off and superCID is almost a neccesity to truly mod and enjoy a phone like the DHD or sensation,wich have alot of regional and carrier ruus,and is well worth the efforts to achieve.
in the end its up to you. if you wish to fully root,s-off and supercid wed be happy to link the aahk and answer any questions you have on it.
what i would personally recomend:
first: do option 3. if the phone does not boot,or the eng hboot casues errors with aahk,then do option 4.
hope that helps