You might contact:
Lucky's Race Cars
3 Fillmore St
And usually: leave a message
He seems to be a bit of a perfectionist; honest, straightforward, and reasonable in pricing, in every interaction I've experienced and seen.
I don't know if he's done a Lemons cage, but he does lots of dragster cages [I think some are sub-10 sec. race cars] - that's also his racetype. I've known him for a year and I've personally seen him doing parts of I think 6 cages in his shop.
He has also worked on concourse show cars, antique cars [Model T or A, I'm not sure which], street rods, custom mods, and - I think - road race cages, because one of his regular kibitzers [customers/racers/friends that stop by to watch him work] had a team out of Phoenixville a while ago, which went to Pocono, NJ, Road Atlanta, etc., and out west near Colorado someplace.