Wow, this thread has given me a headache. There is a reason CBs rules (ignored or not) limit power to really low levels, to stupid proof from frying themselves.
If you have your HAM ticket, you should KNOW what and RF exposure evaluation is and what the power limits are. On 10M, you are required to maintain an exposure evaluation if you are over 50W (you said you are at 200). You also should know, exempt from exposure evaluation or not, just how far from your transmitting antenna is safe.
200W in an apartment, holy cow. You are lucky your neighbors haven't complained, or have pacemakers. Yes, your TV goes haywire and wifi shuts down, it's overloaded with RF that is harmful to other electronics and yourself.
The reason that your oddball CB magmounts worked is because there are loading coils in the base that did enough to match the coax and get out, but it's a very narrow match. It's not designed for 10m so it won't work on 10m without a really wide band tuner.
Honestly, there are a lot of very knowledgeable people here trying to help you, and explain why it doesn't work, but you seem pretty hostile to their help. I wish you the best, but I really hope you just stop and take a step back.
Let's put it this way, power is not always the answer. If power was the only answer, QRP operations wouldn't exist. How do people get 5000 mile contacts with only 5 watts? With the properly matched resonant antenna. It's amazing what the correct antenna designed to resonate on the desired band can do. Or could be a quarter wave whip with the correctly sized ground plane, a dipole, an end fed half wave, or another design.
By the way, if you look at some of the multi and verticals, anyone that has one working well has an insane ground plane system, I'm talking 32+ ground radials burried around the antenna.
Please take a step back before you hurt yourself or a neighbor.
BTW, I get pretty good 10m action on my 5W 817ND with a telescoping vertical only after I strong out the correct counterpoise wire.