[tool time George]

Can anyone give me any feedback on a sb427! Are they as fast and ground shaking like a FE is?
Reason i'm asking I'm in the process of orderring my FFR MK 3.1 and am undecided still as to what motor to go with.
I've heard plenty sb handle better,i'll give them that.
I guess at heart i'm a bb fe at heart. and would love keith crafts special on his all aluminum 482FE for 15k but budget is a big factor.
T & L engines has 2 motors I like,a 347 stroker w/44idf webers (man there pretty)410 hp,they also have a 427w1 w/44 idf webers @500hp.
Both motors have alot of ponies,the 347 is 7k and the 427 is 9k.
Has anyone had any experience with T & L engines ?
I know Roush has a 427R thats like 15k+ too much imo.
If this makes a diff but I want my cobra to be a fire breathing screamer.
any advice would be great guys.