There are a lot of ways to lower the seat and some a much lower cost than the Victory seat prices.
I am unable to post url's due to the rules here. I do not know if any of the sponsors do this?
I know of a place in N.C. I use they are really good and very low cost.
You can have the heat added, memory foam and a lot of other things.
Glad you like the low rider seat.
Are you running 0 on your shocks?
It is not needed to add any air up to 250lbs.
This will also lower the bike in the rear.
I am 5'7" at 140 lbs and my XC rides great at 0
The stock seat height is good
Just a thought
2011 Cross Country
If everything fails read the instructions