Get the T2, and plug a 76 or 88 into it! In fact, get them BOTH...

That's a pretty powerful combination!
I'm not sure, if the E50 didn't keep you happy, that a 76 stuck on is going to make THAT much difference. But the T2 at that price IS a steal, I would go for that, see if you can live with it, and you'll make a profit if you sell it (unless you rush it), anyway...
And personally, I would look for a good used G70 over a new E60, any day!