Absolutely! In fact, if one of the sets you picked up is DungeonLinX 2.5D, all the instructions are in there for how to take any 7x7 tile and make it work with LinX.

The key is using the "hidden" version of the LinX system...not cutting the surface texture, but placing the tabs entirely underneith. The templates from DLinX 2.5D can be universally applied to any and all 7" tiles.

MiniChunk uses a basing system called ProMaterboard, which utilizes velcro to keep things in place. This allows for much smaller tile sizes (down to 1" x 1", actually), and thus far more customizability.

If you were to convert MiniChunk to fit the PaperLinX standard, I would recommend laying out a bunch of 7" x 7" sections, and making sure they're flexible enough in their layout to assemble in any order.

Once you've got a few of these sections arranged, glue the tiles onto a 7" x 7" foamcore tile that already has the LinX cut out of it.

This way, you've now created your own custom model tiles, that will be a lot faster to assemble for a quick game!

If you need layout guides, I suggest looking at D-LinX for inspiration.

Good luck!

[edit] If you're looking to use only a few MC river tiles on a larger board, you can simply glue them down on top of a 7" x 7" PaperLinX tile, too (such as the 7" x 7" tile in MC).

Hey guys thanks for the info it well really help out. Since Im new to this its good to see a good response to my questions. Im so ready to get started and yet feel so over whelmed on what to do first. Thanks for your time and advice and I would welcome any other hints or tips. Thanks again