Yeah, my EV (model SP15A - a extended range hifi woofer - has a whizzer cone - modern model not to be confused with the vintage SP15) is in my MM 115RH. LOVE IT (useful response up to 8k, the 8 and 12" versions are considered fullrange).
No recone kits available (other models will fit, but it will be a different speaker). Nothing else comes close.
Most of the alt models I am looking at are over $250 each new.the EVM15B is the exception - my recone guy has those coming out his ears so I can get one cheap, but the SP15A is better on both the bottom and top end.