User Input to Define Range in Autofill Macro

Hello, I'm trying to create a macro that:
1. asks the user to input a number of sets
2. uses that that number to autofill the correct amount of rows

This is kind of the idea:

Dim Reply As Integer

'Ask how many exposed sets
Reply = InputBox("How many exposed sets?")

'Autofill from the current position
ActiveCell.Offset(-2, -8).Range("A1:I2").Select
    ActiveCell.Offset(1, 8).Range("A1").Activate
    Selection.AutoFill Destination:=ActiveCell.Offset(-1, -8).Range("A1:I[(Reply)*2+2]"), _
        Type:=xlFillDefault
    ActiveCell.Offset(-1, -8).Range("A1:I6").Select

Thanks for any insight!

Range("A1:I" & Reply*2+2)

Lol, wow, now I feel stupid.
It works! Thanks!