This speaker look like each have own crossover just need to make sure with one for mid & tweet..

If didn't bought yet better buy this one.. all in one.. 8Ch DSP Class D Amplifier.. Top Palace TS-8..

Top Palace not high end brand just known as OEM replacement  audio.. Heard price not more than RM3k.. Rm3k to me it worth coz I get DSP + 8ch amp in 1 small package. Somemore can save space & wiring compared to DSP like H701/800 + 2/3 amp (more wiring & rca cable).. Less headache if change car in the future coz easily can be install & paired with oem HU in new car.. They quote me RM1500 for this speaker set..

So just go for Top Palace OEM speaker replacement set. Price for myvi less than RM1.5k or change front only price <RM850.. no need to mod or add amp & wiring.. coz nowdays not many people willing to venture/invest on audio system.. even reputable shop also so quite nowdays...extra budget can spend on dashcam..

HU maintain as it is.. unless you plan like me.. my priority HU
1) Very2 good radio signal.. most of the time listen to radio
2) Must come atleast with 2 camera input (reversed/front) WITHOUT additional switch.. lottery if can support 3 camera like Kenwood DNX9019S..
3) Air mirrioring or Android play support
4) Hi Res audio..
5) Others feature I dont care coz mostly didn't use at all..

If those item 1 - 4 not in your requirement list.. better maintain factory HU coz even you upgrade HU, audio not much diff compared to factory HU.. especially no 2 coz not many aftermarket HU come with 2 camera input.. Alpine, Pioneer also dont have..

Back to your Tweeter, didn't myvi came with tweeter pod? If your car didn't equip just bought Ori pod & make it look factory fitting & didn't void warranty..