I did a lot of research before I purchased a mic. I eventually bought the audix Fireball V.
I based my purchase on the reviews I saw. It is a bit pricey at $129, but I have had no problems and it is comfortable in my hand. Needless to say, I am very satisfied with it.
I use it two to three times a week (3-4 hr. practice sessions & gigs) and I can also sing with it.
I would like to get my hands on the bottle of blues. I don’t think that is a beginner mic as many pros use it. So I think what you have is a great start to your mic collection.
As far as amps, I use my keyboard amp, a Behringer K900fx or I go thru the Yamaha powered mixer that the band has. I wouldn’t necessarily recommend them for the harp though…Maybe someday I will use a good tube amp for that bluesy sound…
Well that’s my two cents. Keep on harpin