Hi all! New here, been lurking awhile, doing mah research, but now that it looks like I'm actually about to buy my first mechanical, I'd love to get some advice from others with more experience.
I'm a computer programmer. I bought a Dell Inspiron 1545 laptop when I headed off to college and fell in love with its keyboard. I've been programming with it pretty much everyday for the past four years. However, after I graduated and got a big-boy job as a programmer, I found out to my dismay that my workplace uses MacBook Pros with the Apple Aluminum Wired Keyboard. Now, I love my job, but hot damn, this thing is starting to give me wrist pain.
Therefore, I'm looking for a keyboard that's work-appropriate (not too loud) and that is also similar in certain respects to the Inspiron 1545's keyboard. I've got a rough list of things I like about its keyboard, and I've got a list of keyboards I'm considering, but any advice is welcome. First, here is the keyboard layout of the Inspiron 1545:

I like its scissor switches. Namely, I love their short travel distance (short-throw) and low profile and the fact that, despite years of use, they still make a satisfying click sound when bottoming out. Plus, I like that these keys are low-profile,
but not chiclet (non-island). I'd like the Apple Aluminum more if it weren't for its chiclet keys.
In terms of layout, I like that the
Delete key is in the top-right corner, that the
Enter key is single-row, that the
Backspace key is large, that the
L-Ctrl key is to the left of the
Fn key, and that the
Menu key is adjacent to the arrow keys. I like how the navigation keys are arranged in a column above the arrow keys, and I'm thankful that the
Up and
Down keys aren't
half-sized. I've never minded the lack of a numpad, and I don't care for illumination, wireless, or modding. Overall, I like how tight and snappy this keyboard feels without sacrificing key size.
With this in mind, I've been eyeing the
Cherry MX-Board 3.0 in ANSI layout (
image for reference). It has the Cherry MX switches, but low-profile key caps. Based on
this topic, I might get the 40A-L Red O-Rings from WASDKeyboards to reduce travel distance further and dampen the sound for work. I'm also planning to get a palm rest. However, despite reading all the relevant switch guides over at /r/MK (
link) and Deskthority, I'm still not sure whether I should be going for the Cherry MX Reds or the Browns. Given that I've been using scissor switches for so long, what would you suggest?
I like the concept of Topre short-throw switches, but I can't stand the layout of the
historic keyboards associated with them. Are there other keyboards that use these specific switches?
I've also been looking into getting a scissor switch "desktop" keyboard, but there's limited information out there on that front. Most discussions I've seen seem outdated. There's the Logitech PerfectStroke tech, but I can't find a definitive list of keyboards that use it. I'm thinking of giving the Kensington Keyboard for Life (64370A) a try; it's $17 on eBay, so I won't mind if it doesn't work out. If anyone has any suggestions for a scissor-switch keyboard, please do let me know!
Thank you for your time!
tl;dr laptop programmer seeking desktop keyboard; low-profile, short travel; ANSI only. Transitioning from scissor switches to mechanical; may relapse. Help!