Looking for 4x4 + driver x 22 days SA-Botswana-Mozamb-SA

We are 4 euopeans looking for 4x4 with driver for 22 days safari tour around SA-Botswana-Mozamb-SA
Anyone can recommend or knows where we can get it?

We have in mind following itinerary:

Day 01 Flight Barcelona Spain - Johannesburg
Day 02 Madikwe reserve
Day 03 Safari Madikwe walking in Mokolodi GR
Day 04 Khutshe lodge Door of Kalahari
Day 05 Khutshe reserve
Day 06 Crossing Central Kalahari Game Reserve
Day 07 Central Kalahari Game reserve
Day 08 Central Kalahari Game reserve
Day 09 Central Kalahari Game reserve - MAUN
Day 10 Planet Baobab
Day 11 Makgadikgadi Pans
Day 12 Makgadikgadi pans to Kubu island
Day 13 Khama Rhino Sanctuary
Day 14 Tuli reserve
Day 15 Tuli reserve
Day 16 Kruger NP
Day 17 Kruge NP to Limpopop NP
Day 18 Parque nacional del Limpopo
Day 19 Zongoene reserv, Mozambique
Day 20 Zongoene reserve , Mozambique
Day 21 Crossing Southafrica back to
Day 22 Fight to Barcelona Spain

All comments will be appreciated

Itenarary basically looks good
Just the following comments:
Zongoene lodge is not a (game) reserve, it is a holiday resort at the end of a very long and exhausting dirt road, but I suppose that is the best place to stay in Xai Xai.
Parque National de Limpopo has no game, do not spend much time here. Get out as soon as possible and get to a beach in Mozambique.
When will you be coming? November to March is really very hot in Africa.

Look at this tour operator who knows Botswana very well: www.greenbushpig.co.za,