Shameless bump. Surely more folks have posted (or will post) mods and are RMM Mountain Electronics fans.
Really great posts folks. Thank you for joining the GAW.
M43 XPL HI 12A 10kLm mod
Congrats on the 7K posts! Not very high quality modding, but I got my Sunwayman V11R turned into a triple running on AA battery. https://budgetlightforum.com/t/-/33424
This link is to one of the first lights I modded, JM05. It was also one off my favorite lights that was loaned out and never returned.
I wish I hadn’t seen that 
Congrats and here is my modest mod:
replaced the original switch a switch from HB light
Wowser what a build. Love it.
I have only done a couple of custom builds (but it didn’t make a thread on them here so I’m not in).
Congratulations and thanks to ImA4Wheelr! For his contributions and the GAW; and a special thanks to RMM for sponsoring this GAW.
What an awesome forum.
Bob
How about my first assembly of a light from parts bought from RMM?
Link here. It’s an S2 Convoy tube with a triple Carclo elliptical optic.
7000 posts …really ??
My 2 cent mod still hanging in years later
^
Tell me about it! I can't believe I have made that many posts. Doesn't feel like it.
Thanks for all the great posts and comments guys. Been meaning to visit all of the links posted, but time has been pretty short lately.
Take yer time! I’m still hoping to get a mod thread done in time to join this GAW! If you read all the threads before drawing a number, maybe I’ll have time to get in! 
EDIT: I got a mod thread up! Here it is.
^
Thank you for bringing that up DavidEF. Part of my goal with this giveaway was to encourage folks to get into modding. Lets go for April 20th. Five days after the big tax day in the USA.
Please remember to put your mod link in your first post to this thread as the OP says only the first post counts. I inadvertently created that restriction when I made the OP, but its too late now to changed the rules.
Adding an Update comment to the OP now.
7K posts, time flies
Even though I’m in Sweden I order a bit from MTN Electronics. Good stuff and great customer service. I’m in!
My latest mod: M2 quad with side switch: What did you mod today? - #2493 by Mike_C
Ooo, I just saw ur edit.
Pls let my post be the entry for SB.
It will be here.
Edit - sorry was speed posting -> congrats on 7000post! I really enjoy ur posts :+1:
Congratulations on your 7000+ posts 
Congratulations on your 7,000+ posts!
I’m afraid I’m not much of a modder. A Lego-er at the very best.
Edit: if lego-ing is good enough for you, I’ll gladly be IN!
Thank you Henk4U2. No need to be a great modder. One doesn't even have to be sucessful If you even attempt change the light in any way and post about it, you're in the drawing. Legoing is awesome and counts.
Wow, 7000 posts!
I don't think I have read through 700 posts yet.
Congrats to you sir.
