That's actually a pretty cool combination there. They do cover each other well enough, and can handle a crapload of threats. Only thing is I don't want to like copy your team lol. Then again, if it's old enough, I mean the metagame changed so much that the other three can't be TOO similar. So I might just go with it. For spin blocking, I'm pretty sure I want to use a Bulky Rotom form, but I'm not sure which one. Swampert is nil with Roserade, so Cut is out. Scizor can be threatening, so maybe Rotom-H to bluff Overheat (I won't use it though xD).
Oh yeah, moveset for the SpD T-Tar please? xD