I just posted on the DL1050 2020+ forum about something similar, but I'll repost the pertinent stuff here. I have a 2017 Wee and I speak from years and years of experience with Suzuki and their stators and RRs and how much you can load them up.
What I've done on my 650 is to replace all the lights with LEDs eg low and high beams, parking lamp, license plate lamp, and all 4 turn signals, but I had to replace the flasher unit so it wouldn't blink like crazy. I found LED bulbs that are really bright and work well in the stock housing. I'll list the parts I bought (all from Amazon I'm ashamed to say) at the end of the email.
I also replaced the RR with a Compu-Fire clone. This fits into the comment already made by Spec and the reference to Info thread here and I won't repeat it here
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My bike came with heated grips. For cold weather I use heated gloves and a heated jacket liner. I can run pretty much everything except the heated grips (no need with the heated gloves) and I still have 14 v on the dash meter at anything above idle. It's been 14,000 miles since I replaced the RR and everything is good.
I've replaced a few stators/RR over the years on various Suzukis I've owned (GS850G and Cavalcade in particular), and it was clear on the stators I replaced they were cooked. One thing that I can't express strongly enough, make sure you have enough oil and that it's good quality. Since the motor oil cools the stator, you want to make sure you've got enough.
OK, here's the parts list:
Turns signal bulbs (set of 4): Amazon.com
Replacement flasher: https://www.amazon.com/gp/product/B097SMP66B/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
H7 low beam: Amazon.com
H9 high beam: https://www.amazon.com/gp/product/B074J9CTW6/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
Compu-Fire clone RR: https://www.amazon.com/gp/product/B07YD8HXC9/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
What I've done on my 650 is to replace all the lights with LEDs eg low and high beams, parking lamp, license plate lamp, and all 4 turn signals, but I had to replace the flasher unit so it wouldn't blink like crazy. I found LED bulbs that are really bright and work well in the stock housing. I'll list the parts I bought (all from Amazon I'm ashamed to say) at the end of the email.
I also replaced the RR with a Compu-Fire clone. This fits into the comment already made by Spec and the reference to Info thread here and I won't repeat it here
My bike came with heated grips. For cold weather I use heated gloves and a heated jacket liner. I can run pretty much everything except the heated grips (no need with the heated gloves) and I still have 14 v on the dash meter at anything above idle. It's been 14,000 miles since I replaced the RR and everything is good.
I've replaced a few stators/RR over the years on various Suzukis I've owned (GS850G and Cavalcade in particular), and it was clear on the stators I replaced they were cooked. One thing that I can't express strongly enough, make sure you have enough oil and that it's good quality. Since the motor oil cools the stator, you want to make sure you've got enough.
OK, here's the parts list:
Turns signal bulbs (set of 4): Amazon.com
Replacement flasher: https://www.amazon.com/gp/product/B097SMP66B/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
H7 low beam: Amazon.com
H9 high beam: https://www.amazon.com/gp/product/B074J9CTW6/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
Compu-Fire clone RR: https://www.amazon.com/gp/product/B07YD8HXC9/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1