Japanese Maple Source: Would like to buy a tree to plant in Vlad's memory (at my house), should be 10-20 feet at maturity (10 to 15 would be better). Where is a good source where I can start with a tree that is may be 5 - 7 foot tall, and is in the bright orange range in the fall (not blood red - have that already). Many thanks. Gardengranma