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If the space between the strips is not too large then it should work fine, although keep in mind it's the uneven heating that can cause a lot of warping,

Here in Australia the box section was several times cheaper than the v-slot profiles, also the weight to stiffness ratio is better with the box section. If you can get the v-slot at a reasonable price then it's probably worth considering (would be a much simpler build/design)

I used 100x5mm angle around the edges and one brace through the middle to minimise warping, although I regret not using a 10 or 12mm thick plate to start with (6mm was too thin). Also the 9x9 proximity auto bed leveling mesh helped a lot with the warped bed (compensated for the warped shape)