Wheel size help for helix 6150

[mmmkam]

Doing some repairs on a helix. It needs both wheels and tires and I had a few questions.

I think its 4x110 bolt spacing all around and its currently running Carlisle trail wolf 19x7-8 fronts and 20x11-8 rear. Not sure what size the current wheels are.

After a lot of searching I found the exact same tires (have not ordered yet).

This may be a dumb question, but should I assume that the correct wheel size would be 7x8 4x110 front and 11x8 4x110 rear?

Should I stick with this sizing or would it be better to switch it up to a size that might be easier to replace later?

I saw some douglas wheels that seem reasonably priced, but can anyone recommend a set of wheels that would be available in the right size?

Thanks in advance!