To All of the Great People on This Forum,
I need some advice and direction on engine upgrades. A little background will put my hopes in perspective. First of all, I will be 75 in January and feel some urgency to "complete" my layout that I started in December 2019. My layout is totally TMCC as I bought TMCC equipped engines in the early 2000's for my grandsons with the hope of building a permanent layout in their house. They really never caught the "bug", however (they are all now in college). All we really ever did was to set up small, temporary Christmas layouts at my house. All their trains have been stored at my house. When our basement family room flooded in 2019 and my wife and I decided not to refurnish it, we decided Grandpa should build a layout (which I dreamed of for years).
My layout is built at this point (thanks to the help of kind folks on this forum) and what remains is scenery work. However, I would like to upgrade my engines if possible. All of my engines are Pennsylvania (as is the majority of my rolling stock): 3 Lionel Baby K-4s and 3 Lionel diesels (twin A PA1's, a GP9 and an RS-11).
Regarding the K4's, I've never been happy with the smoke (or lack thereof) from the mechanical smoker. I saw a video of the new LionChief Plus 2.0 Baby K4 and it smoked beautifully (I believe it is fan driven). The thought occurred to me that, since its basically the same engine dimension-wise as my K4's, could I buy the new smoke unit from Lionel to replace the old ones. Then, I thought, do I rally want to. The ERR units seem to be very popular. I need advice on which way I can go. Can I install an upgrade? Can someone do it for me? This is my highest priority issue.
As far as the diesels go, my PA1 has a smoke unit (which I have never used yet). The GP9 and the RS11 do not. Can smoke units be added? This would be my second priority.
Third, I have read a lot on this forum about upgrades to speed control. This is my lowest priority as I'm basically not unsatisfied with the speed control these older engines have. However, I might consider it, especially if it goes hand in glove with upgrading the smoke units.
At my age, I'm not going to go to the expense of upgrading to Legacy control and Legacy engines. TMCC is fine and I've learned how to set it up on a larger layout (mine is 10 x 22) and it works to my satisfaction. That is why I'm interested in improving the engines that I have.
Could you kind folks point me in the right direction?
Rick