[Hallicrafters] SX146 Meter Movement/5 Least Popular SX's?

[Ka9p at aol.com]

For reasons that continue to escape me I'm trying to resurrect an old SX146 
 that needs, among other things, a new meter movement.
 
Could anyone hazard a guess as to what that meter movement might be, like  
30 microvolts, or a couple hundred or?
 
And as I was looking for information on this receiver I got the definite  
notion that it might make the Top 5 of least popular SX's and wondered, just 
for  the heck of it, what the others on that list might be?
 
73 and thanks, Scott