So I finally decided to try D2R Reimagined. I just want to know, can you keep your current single player character with this mod?

Any other tips?

I think you could copy paste the character file into the mod folder

Warning you that reimagined is a totally different experience. Runes are not rare, and getting to level 99 is very easy. If you like the feeling of "grinding" to 99, then this mod will feel way too fast for it to be satisfying

Any recommendations for a good mod?

Reimagined is fun just needs more content (2.0 in works). Remodded is pretty solid. Skill changes but still have options for most of the popular skills. Like you could be a summon nova sorc...sorc has 2 summon skills. Or a summon foh pally...lots of qol changes. Upgradable Maps for end game content..."soul summons" you can summon all classes to fight with you and upgrade them....new runewords, runes, you can even stack some runewords powering them up, you can use bases with extra sockets and drop jewels in first then the runes for runewords. Lottttssss of cool changes/upgrades. It even has multiplayer. Been loving it lol while waiting for Reimagined 2.0. (And ladder reset lol)

I really like this mod on single player more should try it