As far as your bag is concerned we just need to confirm that your mower discharge is on the right side of the operators position. Also I want to let you know that the new bag will be black instead of the original white. The bottom half is part number G1002 and is $81.00. If it is right discharge the part number for the top half is G2001 and lists for $62.00.
The boot kit you would need is A0121. It lists for $121.00. (I believe I gave him discharge dimensions for my stamped deck)
We still have those impellers in stock. The price on those is $81.00
That hose is available in 1 inch increments and lists for $1.75 per inch.
The easiest thing to do would be to call in and provide those part numbers to whoever answers.
They will handle shipping and payment information.