Well, it does "get your foot in the door".
But you won't be happy with FX armor in the long way and you'd want to replace it some day, and you have to mod the currentarmor to your sizes
And a hasbro blaster even with doopydoo's looks cheasy, so why not builder a more decent one?
And believe me, your feet will hurt on long troops with the wrong size of boots,even if they're larger.
Why not start from scratch with a new kit? It may be a little more expensive, but you'll be happy for a long time