From an earlier post today, it looks like when the Allegiance I ordered comes in, it will shoot a 350gr arrow at about 295fps set at 70lbs for a 27" draw. Two questions:

1) What will be the approximate speed for this set up with a 423gr arrow?

2) What is the approximate speed for a 423gr arrow out of a 2001 Bowtech Extreme Solo set at 68lbs with a 27" draw length? That is what I shoot now and I'm wondering if I am going to notice much of a difference.

As always, thanks for any information that you can provide.