"All things being equal I'll think he'll show us his true ability on Tuesday but there's still a few weeks to go before the Cleveland Bay.
"He's an easy horse to train; very sensible; can cope the work; and loves the life he leads around the stable.
"I wish I had a few more like him.
"Then again, the Cleveland Bay is not an easy race to win, there's a lot of trainers both in the north and as far away as the Sunshine Coast and Brisbane, who are prepared to travel up here to chase carnivals' riches."
Chillemi's previous winners in the feature NQ sprint were both city class gallopers with both winning in town or on the Sunshine Coast.
Tennessee Boy was a comparatively cheap buy at $12,500 from the Magic Millions March sale, being a progeny of Spill The Beans, a son of champion Australasian sire Snitzel.
He has already amassed over $200,000 in stakes money.
Chillemi believes he has handy "second stringers" as potential candidates in Love Is Blind and Willygood and the next few runs will sort out his final candidates for the Cleveland Bay.
Meanwhile, there's a new staff member at Chillemi's Tolga stables.
Chloe Taylor is quickly fitting in with all-round duties including driving the luxury float to meetings.