#3
I had the extremely expensive tuners. for 30 bucks i bought a standard metronome that played between 40bpm and 250 bpm (I wish it went a bit higher) and it produced an A 440hz tone so i can use it as a tuning reference. all i need.
#5
yea its a nice thing to have, ive never tried them... there is a really good online free metronome that I use. And my tuner is like a cheaper 20$ tuner, the korg, but it works amazingly, very accurate, all I need.

But it looks like it would suit your needs very well.
-------------------------------
Faded Gibson SG Special - Black ice mod
Seymour Duncan SH-5 in bridge
B-52 AT 112
Ted Weber Mass100 attenuator
EHX Small Clone
EHX Metal Muff
DIY Modded tubescreamer
Dunlop 535Q Wah
Wax Potting tutorial