85 C30 hydroboost replacement?

[prateroad]

It's been a while since I've been on here, I have a power brake booster question. I've got an 85 Chevy C30 with the hydroboost that needs a seal kit installed. Is there any way that brake fluid can get into the power steering system via the hydroboost? I'd also like to know your thoughts on completely removing the hydroboost and installing a double diaphragm booster like they used to put on the C30 before the hydroboost came out. I have no idea why they put the bolts on the inside of the cab, they look like a real pain to get to, especially the upper right side bolt or nut. Any tips on removing that hydroboost for a re-seal or replacement appreciated. This is always my go to place for advice. It's not who you are, it's Who you know. Thanks again.