No problem gary, go with what ever your comfy with. I know what you mean about GB's. I have 5 AFV's that were finished for GB's but I still need to do dio's for as I just haven't had the time. I don't have any problem completing the builds with all the AM I throw at them, but I am usually up against the clock.
I think the main rule is to be realistic and only join when you know you can complete. The completion rate for GB's does seem to have gone down lately, to many GB's and to high expectations.
I hope we get to see the other one at some point. I have the AMT kit in the stash. I did build it years ago OOB, but this time I would like to do a proper job, so be nice to get some pointers.