Power and Frank Bruno

[ICB]

I am very interested in your views guys and gals.
Frank Bruno's punches used to blow away lesser opposition , with ease , so when he reached world class did his power become less affective due to the fact he wasn't a world class puncher ?

My theory is Bruno telegraphed his punches and lacked sharpness , which made his power less effective , someone like Tyson was all about speed and power combined.

Bruno at an early age blew British fighters away , but someone like prospect Tyson Fury , is a combination puncher. Frank could hit , but my question to you guys is how hard did he hit ?

Please give us your theories and compare Bruno's power to the following.
Please rank all of the following's power from 1 - 10 and put them in order.
Frazier.
Tyson.
Foreman.
Wlad.
Viltali.
Liston.
Lennox Lewis.
Frank Bruno.
Riddick Bowe.
Evander Holyfield.

Many thanks.

I think Frank Bruno lacked a real killer instinct thats what let him down, he had fighters like Tim Witherspoon, James Smith, Lennox Lewis, Mike Tyson, all hurt yet he never really pressed the advantage he had.

And also to be fair to Frank Bruno the fighters he lost to Mike Tyson x2, Lennox Lewis, James Smith, Tim Witherspoon, at there best have known to be pretty durable.

Frazier. 8
Tyson. 8
Foreman. 10
Wlad. 8
Viltali. 8
Liston. 8
Lennox Lewis. 8
Frank Bruno. 8
Riddick Bowe. 7
Evander Holyfield. 6