Katamarino
Congratulations with your find!
The 177 at Polder Aviation is a fixed-gear 177 with a VFR panel.
A 177RG with a decent IFR panel might fit your purposes better: see
Airvan BV Aviation | Aircraft for sale and
Airvan BV Aviation | Aircraft for sale for some examples. Maybe these are also for hire.
Note: the second of these links has some nice shots of the aircraft in flight, clearly showing the short distance between tailplane and wing that create some of the characteristics that make a checkout advisable.
Lelystad can be persuaded to keep open a bit longer if you show a big wad of €€€€€€€ ...