

Help needed: How to best turn Adrax and Vulkan He’stan into "Generic" Space Marine Captains.
Hi everyone,
I am planning a Soul Drinkers army project and would like to use Salamanders rules. Their army lists make use of several of my favorite Space Marine squads, and Vulkan He'stan also has a spear which is an added bonus with the whole Soul-spear lore of the Soul Drinkers.
I want both characters for this project and will need to kitbash and/or convert these minis to serve as proxy's.
My goals and restrictions:
No Salamanders theme: I want no dragon scales, flames, or nocturne iconography.
Tournament Legal: Must be 100% official Games Workshop plastic, use 40mm bases, and maintain strict WYSIWYG profiles (Adrax: Thunder Hammer/Hand Flamer | He'stan: Relic Spear/Gauntlet Flamer).
Distinct Silhouette: I would prefer them to be easily identifiable as these two specific characters on the tabletop.
No major sculpting: I want to avoid Green Stuff as much as possible by using bitz from other kits where needed. Armor joints, webbing and cables are fine but I would prefer to not have to sculpt large sections of armor or entire cloaks as I'm not a great sculpter.
What I need help with: What is the cleanest way to achieve this? Should use other kits or try to shave down the molded chest heraldry without ruining the armor of the existing minis and just put a Dremel to the Dragon scale cloaks?
Which generic GW kits would you choose for bits?
Would you use the Adrax and He'stan minis as a base or proxy different minis?
Thanks in advance for any tips, kit suggestions, or pictures of similar builds!