We all get pissed at your bike from time to time. One thing I recommend is buy a set of JIS screw drivers and impact driver. JIS is Japanese Industrial Standard, the screw on the bike look like Phillips but don't be fooled. The pitch and shape are different and phillps drivers strip the hell out of JIS screws.
I was and still am a fan of Honda twins, I owner many and do like the bikes a lot. But now that I got into SOHC's my love of twins is fading a bit. I a several CB400F's and wow they are better in every way when compared to my CB350's. It's silky smooth engine, tight handling, good braking, looks amazing, and its really not any harder to work on trust me. I rebuild the valves, top end, carbs, M/C, Dyna S coil, tensioner slipper, Avon Tires, new repop muffler and touched every thing it was taken down to the frame. It was parked for 31 years so it needed some TLC. I am a smaller guy @ 5'8"- 155# and this bike feels like an extension of my body, as if we are one. I will NEVER be without one ever. I will sell all 3 twin in the garage before I would even think about letting this bike go.
Long story short don't give up on the SOHC the extra cylinder aren't a big deal. The carbs are a little tricky to sync but with a carb tune and a hour of time your good to go!
Cheers,
Kevin